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Full vulnerability report · 2026
CVE-2026-63075High confidence

QUIC ACK-only Packet Retention Can Cause Memory Exhaustion

OpenSSL · OpenSSL

7.5HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:High, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.78% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs OpenSSL OpenSSL and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 30 daysRemediation target: Within 180 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Distribution package intelligence

Release-specific package status

Alpine, Debian findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

6 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Alpine v3.23v3.23 · mainopensslVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.3.5.8-r0Alpine Security Database ↗Source updated 3 Oct 2026
Alpine v3.22v3.22 · mainopensslVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.3.5.8-r0Alpine Security Database ↗Source updated 3 Oct 2026
Debian trixietrixie · sourceopensslVendor fix publishedDebian records a fixed source-package version for this release.3.5.7-1~deb13u2Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourceopensslNot affectedDebian marks this release not affected (fixed-version marker 0).Not published in this feedDebian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourceopensslVendor fix publishedDebian records a fixed source-package version for this release.3.6.4-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourceopensslVendor fix publishedDebian records a fixed source-package version for this release.3.6.4-1Debian Security Tracker ↗Source updated 5 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2026-63075 · CSAF 2.0 · revision 3 · finalRed Hat Product Securityopenssl: QUIC ACK-only packet retention can cause memory exhaustion
16 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub
  • edk2-aarch64 as a component of Red Hat Enterprise Linux 10
  • edk2-ovmf as a component of Red Hat Enterprise Linux 10
  • edk2-tools as a component of Red Hat Enterprise Linux 10
  • edk2-tools-doc as a component of Red Hat Enterprise Linux 10
  • edk2.src as a component of Red Hat Enterprise Linux 10
  • jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services
  • jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services
  • jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services
  • jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services
  • jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services
  • jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services
Summary
A flaw was found in OpenSSL. The QUIC protocol implementation retains metadata for ACK-only packets for the lifetime of a connection, leading to excessive memory consumption. This allows a peer to repeatedly send ack-eliciting packets while not acknowledging ACK-only responses to cause memory exhaustion, eventually resulting in a denial of service.
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-65485

No EUVD known-exploited evidence

Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging ACK-only responses, the QUIC stack can retain ACK-only packet metadata for the lifetime of the connection. Impact summary: A remote peer that can complete a QUIC handshake can cause connection-scoped memory growth which may lead to Denial of Service through memory exhaustion, especially with sustained traffic or many concurrent QUIC connections. CWE: CWE-770: Allocation of Resources Without Limits or Throttling Description: When the OpenSSL QUIC stack sends an ACK-only packet, there is no requirement by the QUIC protocol that the peer will acknowledge that ACK-only packet (i.e. it is itself not ack-eliciting). However, the OpenSSL implementation stores the metadata about the ACK frames regardless. In and of itself that's ok, but if a malicious peer establishes a connection, and then drives the connection such that ACK-only packets are forced from the OpenSSL implementation peer (i.e., by sending numerous PING frames), and then withholding any subsequent acks for ack-eliciting data, like legitimate data, said malicious peer can force inappropriate memory growth on the OpenSSL peer, potentially leading to a Denial of Service. The fix is to ensure that we account for the transmission of the ACK-only packet in the packet histories high and low watermark without actually storing the ACK-only packet metadata itself. FIPS impact: no The OpenSSL FIPS module is not affected as the QUIC code is outside the FIPS module boundary.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
7.5 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging ACK-only responses, the QUIC stack can retain ACK-only packet metadata for the lifetime of the connection. Impact summary: A remote peer that can complete a QUIC handshake can cause connection-scoped memory growth which may lead to Denial of Service through memory exhaustion, especially with sustained traffic or many concurrent QUIC connections. CWE: CWE-770: Allocation of Resources Without Limits or Throttling Description: When the OpenSSL QUIC stack sends an ACK-only packet, there is no requirement by the QUIC protocol that the peer will acknowledge that ACK-only packet (i.e. it is itself not ack-eliciting). However, the OpenSSL implementation stores the metadata about the ACK frames regardless. In and of itself that's ok, but if a malicious peer establishes a connection, and then drives the connection such that ACK-only packets are forced from the OpenSSL implementation peer (i.e., by sending numerous PING frames), and then withholding any subsequent acks for ack-eliciting data, like legitimate data, said malicious peer can force inappropriate memory growth on the OpenSSL peer, potentially leading to a Denial of Service. The fix is to ensure that we account for the transmission of the ACK-only packet in the packet histories high and low watermark without actually storing the ACK-only packet metadata itself. FIPS impact: no The OpenSSL FIPS module is not affected as the QUIC code is outside the FIPS module boundary.

What

Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging ACK-only responses, the QUIC stack can retain ACK-only packet metadata for the lifetime of the connection. Impact summary: A remote peer that can complete a QUIC handshake can cause connection-scoped memory growth which may lead to Denial of Service through memory exhaustion, especially with sustained traffic or many concurrent QUIC connections. CWE: CWE-770: Allocation of Resources Without Limits or Throttling Description: When the OpenSSL QUIC stack sends an ACK-only packet, there is no requirement by the QUIC protocol that the peer will acknowledge that ACK-only packet (i.e. it is itself not ack-eliciting). However, the OpenSSL implementation stores the metadata about the ACK frames regardless. In and of itself that's ok, but if a malicious peer establishes a connection, and then drives the connection such that ACK-only packets are forced from the OpenSSL implementation peer (i.e., by sending numerous PING frames), and then withholding any subsequent acks for ack-eliciting data, like legitimate data, said malicious peer can force inappropriate memory growth on the OpenSSL peer, potentially leading to a Denial of Service. The fix is to ensure that we account for the transmission of the ACK-only packet in the packet histories high and low watermark without actually storing the ACK-only packet metadata itself. FIPS impact: no The OpenSSL FIPS module is not affected as the QUIC code is outside the FIPS module boundary.

Why

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

What

Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging ACK-only responses, the QUIC stack can retain ACK-only packet metadata for the lifetime of the connection. Impact summary: A remote peer that can complete a QUIC handshake can cause connection-scoped memory growth which may lead to Denial of Service through memory exhaustion, especially with sustained traffic or many concurrent QUIC connections. CWE: CWE-770: Allocation of Resources Without Limits or Throttling Description: When the OpenSSL QUIC stack sends an ACK-only packet, there is no requirement by the QUIC protocol that the peer will acknowledge that ACK-only packet (i.e. it is itself not ack-eliciting). However, the OpenSSL implementation stores the metadata about the ACK frames regardless. In and of itself that's ok, but if a malicious peer establishes a connection, and then drives the connection such that ACK-only packets are forced from the OpenSSL implementation peer (i.e., by sending numerous PING frames), and then withholding any subsequent acks for ack-eliciting data, like legitimate data, said malicious peer can force inappropriate memory growth on the OpenSSL peer, potentially leading to a Denial of Service. The fix is to ensure that we account for the transmission of the ACK-only packet in the packet histories high and low watermark without actually storing the ACK-only packet metadata itself. FIPS impact: no The OpenSSL FIPS module is not affected as the QUIC code is outside the FIPS module boundary.

Why

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Allocation of Resources Without Limits or Throttling → disrupt the affected service
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-770 ↗

CWE-770: Allocation of Resources Without Limits or Throttling. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedDenial of serviceCWE-770
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-65485Official EUVD mapping

Issue summary: When OpenSSL processes QUIC traffic from a peer that repeatedly sends ack-eliciting packets while not acknowledging ACK-only responses, the QUIC stack can retain ACK-only packet metadata for the lifetime of the connection. Impact summary: A remote peer that can complete a QUIC handshake can cause connection-scoped memory growth which may lead to Denial of Service through memory exhaustion, especially with sustained traffic or many concurrent QUIC connections. CWE: CWE-770: Allocation of Resources Without Limits or Throttling Description: When the OpenSSL QUIC stack sends an ACK-only packet, there is no requirement by the QUIC protocol that the peer will acknowledge that ACK-only packet (i.e. it is itself not ack-eliciting). However, the OpenSSL implementation stores the metadata about the ACK frames regardless. In and of itself that's ok, but if a malicious peer establishes a connection, and then drives the connection such that ACK-only packets are forced from the OpenSSL implementation peer (i.e., by sending numerous PING frames), and then withholding any subsequent acks for ack-eliciting data, like legitimate data, said malicious peer can force inappropriate memory growth on the OpenSSL peer, potentially leading to a Denial of Service. The fix is to ensure that we account for the transmission of the ACK-only packet in the packet histories high and low watermark without actually storing the ACK-only packet metadata itself. FIPS impact: no The OpenSSL FIPS module is not affected as the QUIC code is outside the FIPS module boundary.

Official EUVD record ↗
BSI · German · WID-SEC-2026-3642Meinberg LANTIME: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Meinberg LANTIME ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten offenzulegen oder zu manipulieren, Denial-of-Service-Zustände herbeizuführen, sowie weitere, nicht näher spezifizierte Angriffe zu starten.

Official advisory ↗
BSI · German · WID-SEC-2026-3034FreeBSD Project FreeBSD OS: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in FreeBSD Project FreeBSD OS ausnutzen, um Berechtigungen zu erweitern und möglicherweise Root-Rechte zu erlangen, Sicherheitsmaßnahmen zu umgehen, beliebigen Code auszuführen, Daten zu manipulieren oder offenzulegen oder Denial-of-Service-Zustände herbeizuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-3005OpenSSL: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren oder offenzulegen oder einen Denial-of-Service-Zustand herbeizuführen.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1249Multiples vulnérabilités dans les produits VMware

ord?id=CVE-2026-59885 Référence CVE CVE-2026-59886 https://www.cve.org/CVERecord?id=CVE-2026-59886 Référence CVE CVE-2026-59889 https://www.cve.org/CVERecord?id=CVE-2026-59889 Référence CVE CVE-2026-59890 https://www.cve.org/CVERecord?id=CVE-2026-59890 Référence CVE CVE-2026-59903 https://www.cve.org/CVERecord?id=CVE-2026-59903 Référence CVE CVE-2026-6238 https://www.cve.org/CVERecord?id=CVE-2026-6238 Référence CVE CVE-2026-63072 https://www.cve.org/CVERecord?id=CVE-2026-63072 Référence CVE CVE-2026-63073 https://www.cve.org/CVERecord?id=CVE-2026-63073 Référence CVE CVE-2026-63074 https://www.cve.org/CVERecord?id=CVE-2026-63074 Référence CVE CVE-2026-63075 https://www.cve.org/CVERecord?id=CVE-2026-63075 Référence CVE CVE-2026-63076 https://www.cve.org/CVERecord?id=CVE-2026-63076 Référence CVE CVE-2026-63374 https://www.cve.org/CVERecord?id=CVE-2026-63374 Référence CVE CVE-2026-63379 https://www.cve.org/CVERecord?id=CVE-2026-63379 Référence CVE CVE-2026-63381 https://www.cve.org/CVERecord?id=CVE-2026-63381 Référence CVE CVE-2026-63382 https://www.cve.org/CVERecord?id=CVE-2026-63382 Référence CVE CVE-2026-63383 https://www.cve.org/CVERecord?id=CVE-2026-63383 Référence CVE CVE-2026-63384 https://www.cve.org/CVERecord?id=CVE-2026-63384 Référence CVE CVE-2026-63385 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1079Multiples vulnérabilités dans OpenSSL

De multiples vulnérabilités ont été découvertes dans OpenSSL. Elles permettent à un attaquant de provoquer un déni de service à distance et un contournement de la politique de sécurité.

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-033251OpenSSL ProjectのOpenSSLにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性

問題の概要：OpenSSLがピアからのQUICトラフィックを処理する際に、ack-elicitingパケットを繰り返し送信しつつ、ACK-only応答を認識しない場合、QUICスタックは接続の生存期間中にACK-onlyパケットのメタデータを保持してしまう可能性があります。影響の概要：QUICハンドシェイクを完了できるリモートピアは、接続単位でメモリが増加する可能性があり、特に持続的なトラフィックや多くの同時QUIC接続がある場合に、メモリ枯渇によるサービス拒否（DoS）に至るおそれがあります。CWE：CWE-770: 制限やスロットリングなしのリソース割り当て。説明：OpenSSLのQUICスタックがACK-onlyパケットを送信する際、QUICプロトコル自体はピアがそのACK-onlyパケットを認識することを要求していません（すなわち、そのパケット自体はack-elicitingではありません）。しかし、OpenSSLの実装ではACKフレームに関するメタデータを保存します。これはそれ自体では問題ありませんが、悪意のあるピアが接続を確立し、多数のPINGフレームを送信してOpenSSL実装側がACK-onlyパケットを強制的に送出するように仕向け、かつ正当なデータのようなack-elicitingデータに対する応答を保留した場合、この悪意のあるピアはOpenSSL側に不適切なメモリ増加を強いることができ、最終的にサービス拒否状態を引き起こす可能性があります。修正内容は、ACK-onlyパケットのメタデータを保存せず、パケット履歴の高水準・低水準マーカーの送信状況を正しく反映することを保証するものです。FIPSへの影響：なし。OpenSSLのFIPSモジュールはQUICコードがFIPSモジュール境界外にあるため、影響を受けません。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
Action
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 25 Aug 2026 · Last source change 25 Aug 2026, 14:36 UTC · CWE-770 · Allocation of Resources Without Limits or Throttling

CVE recordCVE.org · 5.2
CVSS sourceCISA ADP
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-26
European sourceENISA EUVD · EUVD-2026-65485
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCNA
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 87 more
    After
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 115 more
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 84 more
    After
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 87 more
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 66 more
    After
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 84 more
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    OpenSSL: 4.0.0 < 4.0.2, 3.6.0 < 3.6.4, 3.5.0 < 3.5.8, 3.4.0 < 3.4.7 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    After
    OpenSSL: 4.0.0 < 4.0.2, 3.6.0 < 3.6.4, 3.5.0 < 3.5.8, 3.4.0 < 3.4.7 · Fixed: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
    Red Hat Product Security ↗
  5. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-63075 to remediation: access.redhat.com/CVE-2026-63075.
    Before
    remediation: access.redhat.com/CVE-2026-63075
    After
    remediation: access.redhat.com/CVE-2026-63075
    Red Hat Product Security ↗
  6. Affected versionsThe structured affected or fixed version information changed.
    Before
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 10; openssl-devel as a component of Red Hat Enterprise Linux 10; openssl-libs as a component of Red Hat Enterprise Linux 10; openssl-perl as a component of Red Hat Enterprise Linux 10; openssl.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 9; openssl-devel as a component of Red Hat Enterprise Linux 9; openssl-libs as a component of Red Hat Enterprise Linux 9; openssl-perl as a component of Red Hat Enterprise Linux 9; openssl.src as a component of Red Hat Enterprise Linux 9; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-main@aarch64 as a component of Red Hat Hardened Images; openssl-main@src as a component of Red Hat Hardened Images; openssl-main@x86_64 as a component of Red Hat Hardened Images; openssl3-main@aarch64 as a component of Red Hat Hardened Images; openssl3-main@src as a component of Red Hat Hardened Images; openssl3-main@x86_64 as a component of Red Hat Hardened Images
    After
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debugsource-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-devel-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-libs-debuginfo-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-perl-1:3.5.8-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); openssl-debuginfo-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debuginfo-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); openssl-debugsource-1:3.5.8-1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 66 more
    Red Hat Product Security ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 10; openssl-devel as a component of Red Hat Enterprise Linux 10; openssl-libs as a component of Red Hat Enterprise Linux 10; openssl-perl as a component of Red Hat Enterprise Linux 10; openssl.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 9; openssl-devel as a component of Red Hat Enterprise Linux 9; openssl-libs as a component of Red Hat Enterprise Linux 9; openssl-perl as a component of Red Hat Enterprise Linux 9; openssl.src as a component of Red Hat Enterprise Linux 9; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-main@aarch64 as a component of Red Hat Hardened Images; openssl-main@src as a component of Red Hat Hardened Images; openssl-main@x86_64 as a component of Red Hat Hardened Images; openssl3-main@aarch64 as a component of Red Hat Hardened Images; openssl3-main@src as a component of Red Hat Hardened Images; openssl3-main@x86_64 as a component of Red Hat Hardened Images
    After
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 10; openssl-devel as a component of Red Hat Enterprise Linux 10; openssl-libs as a component of Red Hat Enterprise Linux 10; openssl-perl as a component of Red Hat Enterprise Linux 10; openssl.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 9; openssl-devel as a component of Red Hat Enterprise Linux 9; openssl-libs as a component of Red Hat Enterprise Linux 9; openssl-perl as a component of Red Hat Enterprise Linux 9; openssl.src as a component of Red Hat Enterprise Linux 9; jbcs-httpd24-openssl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-devel as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-libs as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-perl as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl-static as a component of Red Hat JBoss Core Services; jbcs-httpd24-openssl.src as a component of Red Hat JBoss Core Services; jbcs-openssl-win6-x86_64.zip as a component of Red Hat JBoss Core Services; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 6; jws-optional-native-components-win6-x86_64.zip as a component of Red Hat JBoss Web Server 7; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-main@aarch64 as a component of Red Hat Hardened Images; openssl-main@src as a component of Red Hat Hardened Images; openssl-main@x86_64 as a component of Red Hat Hardened Images; openssl3-main@aarch64 as a component of Red Hat Hardened Images; openssl3-main@src as a component of Red Hat Hardened Images; openssl3-main@x86_64 as a component of Red Hat Hardened Images
    Red Hat Product Security ↗
  8. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-63075 to remediation: access.redhat.com/CVE-2026-63075.
    Before
    remediation: access.redhat.com/CVE-2026-63075
    After
    remediation: access.redhat.com/CVE-2026-63075
    Red Hat Product Security ↗
  9. Remediation statusRemediation status changed from Mitigation available to Patch available.
    Before
    Mitigation available
    After
    Patch available
    Red Hat Product Security ↗
  10. Affected versionsThe structured affected or fixed version information changed.
    Before
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 10; openssl-devel as a component of Red Hat Enterprise Linux 10; openssl-libs as a component of Red Hat Enterprise Linux 10; openssl-perl as a component of Red Hat Enterprise Linux 10; openssl.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 9; openssl-devel as a component of Red Hat Enterprise Linux 9; openssl-libs as a component of Red Hat Enterprise Linux 9; openssl-perl as a component of Red Hat Enterprise Linux 9; openssl.src as a component of Red Hat Enterprise Linux 9; openssl.src as a component of Red Hat Hardened Images; openssl3.src as a component of Red Hat Hardened Images; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4
    After
    rhdh/rhdh-hub-rhel9 as a component of Red Hat Developer Hub; edk2-aarch64 as a component of Red Hat Enterprise Linux 10; edk2-ovmf as a component of Red Hat Enterprise Linux 10; edk2-tools as a component of Red Hat Enterprise Linux 10; edk2-tools-doc as a component of Red Hat Enterprise Linux 10; edk2.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 10; openssl-devel as a component of Red Hat Enterprise Linux 10; openssl-libs as a component of Red Hat Enterprise Linux 10; openssl-perl as a component of Red Hat Enterprise Linux 10; openssl.src as a component of Red Hat Enterprise Linux 10; openssl as a component of Red Hat Enterprise Linux 9; openssl-devel as a component of Red Hat Enterprise Linux 9; openssl-libs as a component of Red Hat Enterprise Linux 9; openssl-perl as a component of Red Hat Enterprise Linux 9; openssl.src as a component of Red Hat Enterprise Linux 9; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: openssl-main@aarch64 as a component of Red Hat Hardened Images; openssl-main@src as a component of Red Hat Hardened Images; openssl-main@x86_64 as a component of Red Hat Hardened Images; openssl3-main@aarch64 as a component of Red Hat Hardened Images; openssl3-main@src as a component of Red Hat Hardened Images; openssl3-main@x86_64 as a component of Red Hat Hardened Images
    Red Hat Product Security ↗
  11. ENISA EUVD mappingEUVD-2026-65485 was added to the official ENISA EUVD mapping for this CVE.
    Before
    not recorded
    After
    {"euvdId":"EUVD-2026-65485"}
    ENISA EUVD ↗
  12. Vendor guidanceAuthoritative vendor guidance changed: added patch: github.com/7308946576b12e64b8be53bcf0a120354b2b42bc; added patch: github.com/7c98d79738549df92868e7dd9be4bbf061eed709; 4 further additions.
    Before
    no authoritative guidance recorded
    After
    patch: github.com/7308946576b12e64b8be53bcf0a120354b2b42bc · patch: github.com/7c98d79738549df92868e7dd9be4bbf061eed709 · patch: github.com/bf84721c2548351176e367e6de505792f0118dc6 · 3 more references
    openssl-security@openssl.org ↗
  13. Affected versionsThe structured affected or fixed version information changed.
    Before
    4.0.0 < 4.0.2; 3.6.0 < 3.6.4; 3.5.0 < 3.5.8; 3.4.0 < 3.4.7 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    OpenSSL: 4.0.0 < 4.0.2, 3.6.0 < 3.6.4, 3.5.0 < 3.5.8, 3.4.0 < 3.4.7 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    CNA ↗
  14. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    openssl-security@openssl.org ↗
  15. SeveritySeverity changed from Unknown to High.
    Before
    Unknown
    After
    High
    CISA ADP ↗
  16. CVSS scoreCVSS score changed from not recorded to 7.5 (CVSS 3.1 · CISA ADP · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
    Before
    not recorded
    After
    7.5 (CVSS 3.1 · CISA ADP · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
    CISA ADP ↗
  17. Catalogue recordCVE added to the BlackTree catalogue.
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
Fixed release recorded from official guidance
Fixed release recorded from official guidance
Fixed release recorded from official guidance
Fixed release recorded from official guidance
ENISA EUVD · EUVD-2026-65485↗Red Hat Product Security security advisory↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-63075 · cve.blacktree.nl