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Full vulnerability report · 2026
CVE-2026-4424High confidence

Libarchive: libarchive: information disclosure via heap out-of-bounds read in rar archive processing

Red Hat · Red Hat Enterprise Linux 10

Official source article: Red Hat RHSA-2026:10065 ↗. Check the applicable product and release in the original source.

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 1.07% 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 Red Hat Red Hat Enterprise Linux 10 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

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

5 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
Debian trixietrixie · sourcelibarchiveVendor fix publishedDebian records a fixed source-package version for this release.3.7.4-4+deb13u1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelibarchiveVendor fix publishedDebian records a fixed source-package version for this release.3.6.2-1+deb12u4Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelibarchiveVendor fix publishedDebian records a fixed source-package version for this release.3.8.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelibarchiveVendor fix publishedDebian records a fixed source-package version for this release.3.8.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelibarchiveVendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.3.7.2-2ubuntu0.7Canonical Ubuntu Security ↗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.

2 current
CVE-2026-4424 · CSAF 2.0 · revision 24 · interimSUSE Product Security TeamCVE-2026-4424
79 known affected

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

  • libarchive as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • libarchive13 as component of SUSE Linux Enterprise High Performance Computing 12 SP2
  • libarchive as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libarchive13 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • bsdtar as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • libarchive as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • libarchive-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • libarchive13 as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • bsdtar as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • libarchive as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • libarchive-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2
  • libarchive13 as component of SUSE Linux Enterprise High Performance Computing 15 SP2
Summary
A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-4424 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitylibarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing
4 known affected

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

  • libarchive as a component of Red Hat Enterprise Linux 6
  • libarchive-devel as a component of Red Hat Enterprise Linux 6
  • libarchive.src as a component of Red Hat Enterprise Linux 6
  • openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4
Summary
A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.
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-2026-13097

No EUVD known-exploited evidence

A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.

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

A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.

What

A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.

Why

The product reads data past the end, or before the beginning, of the intended buffer.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

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 → Out-of-bounds Read → cause the confidentiality, integrity or availability impact described by the vendor
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-125 ↗

CWE-125: Out-of-bounds Read. The product reads data past the end, or before the beginning, of the intended buffer.

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:H/I:N/A:N

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.CHighConfidentiality impact: A successful attack can cause a major loss.INoneIntegrity impact: No direct loss is represented by this metric.ANoneAvailability impact: No direct loss is represented by this metric.
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.
NetworkUnauthenticatedCWE-125
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-13097Official EUVD mapping

A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR archive, leading to the disclosure of sensitive heap memory information without requiring authentication or user interaction.

Official EUVD record ↗
BSI · German · WID-SEC-2026-2872Apple Safari, macOS, iOS und iPadOS: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple Safari, Apple macOS, Apple iOS und Apple iPadOS ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Daten zu manipulieren, Speicherbeschädigungen zu verursachen oder einen Denial-of-Service-Zustand herbeizuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-2543Apple macOS (Tahoe, Sonoma und Sequoia): Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple macOS Tahoe, Sonoma und Sequoia ausnutzen, um seine Privilegien zu erhöhen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, und um Sicherheitsvorkehrungen zu umgehen.

Official advisory ↗
BSI · German · WID-SEC-2026-2437Oracle Communications: Mehrere Schwachstellen

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Communications ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

Official advisory ↗
BSI · German · WID-SEC-2026-1666IBM QRadar SIEM: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um Sicherheitsvorkehrungen zu umgehen.

Official advisory ↗
BSI · German · WID-SEC-2026-2537Apple iOS und iPadOS: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, und um Sicherheitsvorkehrungen zu umgehen.

Official advisory ↗
BSI · German · WID-SEC-2026-0803libarchive: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen und DoS

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in libarchive ausnutzen, um Informationen offenzulegen und um einen Denial-of-Service-Zustand zu erzeugen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260325Security Bulletin 25 Mar 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 25 Mar 2026, published on 25 March 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1038Multiples vulnérabilités dans les produits Apple

d?id=CVE-2026-43803 Référence CVE CVE-2026-43807 https://www.cve.org/CVERecord?id=CVE-2026-43807 Référence CVE CVE-2026-43809 https://www.cve.org/CVERecord?id=CVE-2026-43809 Référence CVE CVE-2026-43810 https://www.cve.org/CVERecord?id=CVE-2026-43810 Référence CVE CVE-2026-43811 https://www.cve.org/CVERecord?id=CVE-2026-43811 Référence CVE CVE-2026-43812 https://www.cve.org/CVERecord?id=CVE-2026-43812 Référence CVE CVE-2026-43818 https://www.cve.org/CVERecord?id=CVE-2026-43818 Référence CVE CVE-2026-43821 https://www.cve.org/CVERecord?id=CVE-2026-43821 Référence CVE CVE-2026-43822 https://www.cve.org/CVERecord?id=CVE-2026-43822 Référence CVE CVE-2026-4424 https://www.cve.org/CVERecord?id=CVE-2026-4424 Référence CVE CVE-2026-64692 https://www.cve.org/CVERecord?id=CVE-2026-64692 Référence CVE CVE-2026-64693 https://www.cve.org/CVERecord?id=CVE-2026-64693 Référence CVE CVE-2026-64695 https://www.cve.org/CVERecord?id=CVE-2026-64695 Référence CVE CVE-2026-64700 https://www.cve.org/CVERecord?id=CVE-2026-64700 Référence CVE CVE-2026-64707 https://www.cve.org/CVERecord?id=CVE-2026-64707 Référence CVE CVE-2026-64709 https://www.cve.org/CVERecord?id=CVE-2026-64709 Référence CVE CVE-2026-64715 https://www.cve.org/CVERecord?id=CVE-2026-64715 Référence CVE CVE-2026-64716 https://www.cve.org/CVERecord?id=C

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0958Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-42502 Référence CVE CVE-2026-42506 https://www.cve.org/CVERecord?id=CVE-2026-42506 Référence CVE CVE-2026-42508 https://www.cve.org/CVERecord?id=CVE-2026-42508 Référence CVE CVE-2026-42578 https://www.cve.org/CVERecord?id=CVE-2026-42578 Référence CVE CVE-2026-42588 https://www.cve.org/CVERecord?id=CVE-2026-42588 Référence CVE CVE-2026-44024 https://www.cve.org/CVERecord?id=CVE-2026-44024 Référence CVE CVE-2026-44025 https://www.cve.org/CVERecord?id=CVE-2026-44025 Référence CVE CVE-2026-44160 https://www.cve.org/CVERecord?id=CVE-2026-44160 Référence CVE CVE-2026-44161 https://www.cve.org/CVERecord?id=CVE-2026-44161 Référence CVE CVE-2026-4424 https://www.cve.org/CVERecord?id=CVE-2026-4424 Référence CVE CVE-2026-44431 https://www.cve.org/CVERecord?id=CVE-2026-44431 Référence CVE CVE-2026-44486 https://www.cve.org/CVERecord?id=CVE-2026-44486 Référence CVE CVE-2026-44487 https://www.cve.org/CVERecord?id=CVE-2026-44487 Référence CVE CVE-2026-44488 https://www.cve.org/CVERecord?id=CVE-2026-44488 Référence CVE CVE-2026-44490 https://www.cve.org/CVERecord?id=CVE-2026-44490 Référence CVE CVE-2026-44492 https://www.cve.org/CVERecord?id=CVE-2026-44492 Référence CVE CVE-2026-44494 https://www.cve.org/CVERecord?id=CVE-2026-44494 Référence CVE CVE-2026-44495 https://www.cve.org/CVERecord?id=C

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0938Multiples vulnérabilités dans les produits Apple

d?id=CVE-2026-43812 Référence CVE CVE-2026-43813 https://www.cve.org/CVERecord?id=CVE-2026-43813 Référence CVE CVE-2026-43814 https://www.cve.org/CVERecord?id=CVE-2026-43814 Référence CVE CVE-2026-43816 https://www.cve.org/CVERecord?id=CVE-2026-43816 Référence CVE CVE-2026-43817 https://www.cve.org/CVERecord?id=CVE-2026-43817 Référence CVE CVE-2026-43818 https://www.cve.org/CVERecord?id=CVE-2026-43818 Référence CVE CVE-2026-43819 https://www.cve.org/CVERecord?id=CVE-2026-43819 Référence CVE CVE-2026-43821 https://www.cve.org/CVERecord?id=CVE-2026-43821 Référence CVE CVE-2026-43822 https://www.cve.org/CVERecord?id=CVE-2026-43822 Référence CVE CVE-2026-4424 https://www.cve.org/CVERecord?id=CVE-2026-4424 Référence CVE CVE-2026-64691 https://www.cve.org/CVERecord?id=CVE-2026-64691 Référence CVE CVE-2026-64692 https://www.cve.org/CVERecord?id=CVE-2026-64692 Référence CVE CVE-2026-64693 https://www.cve.org/CVERecord?id=CVE-2026-64693 Référence CVE CVE-2026-64694 https://www.cve.org/CVERecord?id=CVE-2026-64694 Référence CVE CVE-2026-64695 https://www.cve.org/CVERecord?id=CVE-2026-64695 Référence CVE CVE-2026-64696 https://www.cve.org/CVERecord?id=CVE-2026-64696 Référence CVE CVE-2026-64697 https://www.cve.org/CVERecord?id=CVE-2026-64697 Référence CVE CVE-2026-64698 https://www.cve.org/CVERecord?id=C

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0667Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-39983 Référence CVE CVE-2026-40175 https://www.cve.org/CVERecord?id=CVE-2026-40175 Référence CVE CVE-2026-40466 https://www.cve.org/CVERecord?id=CVE-2026-40466 Référence CVE CVE-2026-40973 https://www.cve.org/CVERecord?id=CVE-2026-40973 Référence CVE CVE-2026-40974 https://www.cve.org/CVERecord?id=CVE-2026-40974 Référence CVE CVE-2026-40975 https://www.cve.org/CVERecord?id=CVE-2026-40975 Référence CVE CVE-2026-40977 https://www.cve.org/CVERecord?id=CVE-2026-40977 Référence CVE CVE-2026-41044 https://www.cve.org/CVERecord?id=CVE-2026-41044 Référence CVE CVE-2026-41324 https://www.cve.org/CVERecord?id=CVE-2026-41324 Référence CVE CVE-2026-4424 https://www.cve.org/CVERecord?id=CVE-2026-4424 Référence CVE CVE-2026-4519 https://www.cve.org/CVERecord?id=CVE-2026-4519 Référence CVE CVE-2026-4786 https://www.cve.org/CVERecord?id=CVE-2026-4786 Référence CVE CVE-2026-4800 https://www.cve.org/CVERecord?id=CVE-2026-4800 Référence CVE CVE-2026-4867 https://www.cve.org/CVERecord?id=CVE-2026-4867 Référence CVE CVE-2026-4923 https://www.cve.org/CVERecord?id=CVE-2026-4923 Référence CVE CVE-2026-4926 https://www.cve.org/CVERecord?id=CVE-2026-4926 Référence CVE CVE-2026-5121 https://www.cve.org/CVERecord?id=CVE-2026-5121 Référence CVE CVE-2026-5598 https://www.cve.org/CVERecord?id=CVE-2026-5598 Ré

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0627Multiples vulnérabilités dans les produits Splunk

ord?id=CVE-2026-40175 Référence CVE CVE-2026-40192 https://www.cve.org/CVERecord?id=CVE-2026-40192 Référence CVE CVE-2026-40200 https://www.cve.org/CVERecord?id=CVE-2026-40200 Référence CVE CVE-2026-4111 https://www.cve.org/CVERecord?id=CVE-2026-4111 Référence CVE CVE-2026-41324 https://www.cve.org/CVERecord?id=CVE-2026-41324 Référence CVE CVE-2026-42308 https://www.cve.org/CVERecord?id=CVE-2026-42308 Référence CVE CVE-2026-42309 https://www.cve.org/CVERecord?id=CVE-2026-42309 Référence CVE CVE-2026-42310 https://www.cve.org/CVERecord?id=CVE-2026-42310 Référence CVE CVE-2026-42311 https://www.cve.org/CVERecord?id=CVE-2026-42311 Référence CVE CVE-2026-4424 https://www.cve.org/CVERecord?id=CVE-2026-4424 Référence CVE CVE-2026-5121 https://www.cve.org/CVERecord?id=CVE-2026-5121 Référence CVE CVE-2026-6042 https://www.cve.org/CVERecord?id=CVE-2026-6042 Gestion détaillée du document le 21 mai 2026 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0556Multiples vulnérabilités dans les produits VMware

ERecord?id=CVE-2026-35240 Référence CVE CVE-2026-35469 https://www.cve.org/CVERecord?id=CVE-2026-35469 Référence CVE CVE-2026-3644 https://www.cve.org/CVERecord?id=CVE-2026-3644 Référence CVE CVE-2026-39883 https://www.cve.org/CVERecord?id=CVE-2026-39883 Référence CVE CVE-2026-39892 https://www.cve.org/CVERecord?id=CVE-2026-39892 Référence CVE CVE-2026-40192 https://www.cve.org/CVERecord?id=CVE-2026-40192 Référence CVE CVE-2026-41066 https://www.cve.org/CVERecord?id=CVE-2026-41066 Référence CVE CVE-2026-4111 https://www.cve.org/CVERecord?id=CVE-2026-4111 Référence CVE CVE-2026-4224 https://www.cve.org/CVERecord?id=CVE-2026-4224 Référence CVE CVE-2026-4424 https://www.cve.org/CVERecord?id=CVE-2026-4424 Référence CVE CVE-2026-4519 https://www.cve.org/CVERecord?id=CVE-2026-4519 Référence CVE CVE-2026-4539 https://www.cve.org/CVERecord?id=CVE-2026-4539 Référence CVE CVE-2026-4786 https://www.cve.org/CVERecord?id=CVE-2026-4786 Référence CVE CVE-2026-4878 https://www.cve.org/CVERecord?id=CVE-2026-4878 Référence CVE CVE-2026-5121 https://www.cve.org/CVERecord?id=CVE-2026-5121 Référence CVE CVE-2026-5598 https://www.cve.org/CVERecord?id=CVE-2026-5598 Référence CVE CVE-2026-6100 https://www.cve.org/CVERecord?id=CVE-2026-6100 Gestion détaillée du document le 11 mai 2026 Version initiale Alertes Avis Bu

Official advisory ↗
CSIRT Italia · Italian · aggiornamenti-di-sicurezza-apple-17Aggiornamenti di sicurezza Apple

del vendor, si raccomanda di applicare le patch seguendo le indicazioni riportate nei bollettini di sicurezza, disponibili nella sezione Riferimenti. CVE (59) Cerca: Tabella CVE CVE POC EXPLOITATION CVE-2026-64765 : apre una nuova finestra - - CVE-2026-64766 : apre una nuova finestra - - CVE-2026-43701 : apre una nuova finestra - - CVE-2026-43822 : apre una nuova finestra - - CVE-2026-64768 : apre una nuova finestra - - CVE-2026-64725 : apre una nuova finestra - - CVE-2026-64769 : apre una nuova finestra - - CVE-2026-64726 : apre una nuova finestra - - CVE-2026-43705 : apre una nuova finestra - - CVE-2026-43661 : apre una nuova finestra - - CVE-2026-4424 : apre una nuova finestra - - CVE-2026-64762 : apre una nuova finestra - - CVE-2026-64763 : apre una nuova finestra - - CVE-2026-64764 : apre una nuova finestra - - CVE-2026-64719 : apre una nuova finestra - - CVE-2026-43757 : apre una nuova finestra - - CVE-2026-43711 : apre una nuova finestra - - CVE-2026-43799 : apre una nuova finestra - - CVE-2026-64757 : apre una nuova finestra - - CVE-2026-64716 : apre una nuova finestra - - CVE-2026-43673 : apre una nuova finestra - - CVE-2026-43794 : apre una nuova finestra - - CVE-2026-28973 : apre una nuova finestra - - CVE-2026-43809 : apre una nuova finestra - - CVE-2026-43807 : apre una nuova fi

Official advisory ↗
CSIRT Italia · Italian · aggiornamenti-di-sicurezza-apple-15Aggiornamenti di sicurezza Apple

nuova finestra - - CVE-2026-64707 : apre una nuova finestra - - CVE-2026-64704 : apre una nuova finestra - - CVE-2026-64703 : apre una nuova finestra - - CVE-2026-64702 : apre una nuova finestra - - CVE-2026-64700 : apre una nuova finestra - - CVE-2026-64699 : apre una nuova finestra - - CVE-2026-64698 : apre una nuova finestra - - CVE-2026-64697 : apre una nuova finestra - - CVE-2026-64696 : apre una nuova finestra - - CVE-2026-64695 : apre una nuova finestra - - CVE-2026-64694 : apre una nuova finestra - - CVE-2026-64693 : apre una nuova finestra - - CVE-2026-64692 : apre una nuova finestra - - CVE-2026-64691 : apre una nuova finestra - - CVE-2026-4424 : apre una nuova finestra - - CVE-2026-43822 : apre una nuova finestra - - CVE-2026-43821 : apre una nuova finestra - - CVE-2026-43819 : apre una nuova finestra - - CVE-2026-43818 : apre una nuova finestra - - CVE-2026-43817 : apre una nuova finestra - - CVE-2026-43816 : apre una nuova finestra - - CVE-2026-43814 : apre una nuova finestra - - CVE-2026-43813 : apre una nuova finestra - - CVE-2026-43812 : apre una nuova finestra - - CVE-2026-43811 : apre una nuova finestra - - CVE-2026-43810 : apre una nuova finestra - - CVE-2026-43809 : apre una nuova finestra - - CVE-2026-43807 : apre una nuova finestra - - CVE-2026-43806 : apre una nuova fi

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-014316libarchive等の複数ベンダの製品における境界外読み取りに関する脆弱性

libarchiveに脆弱性が発見されました。このヒープの境界外読み取りの脆弱性は、圧縮方式の遷移後にLZSSスライディングウィンドウサイズの不適切な検証が原因で、RARアーカイブ処理ロジックに存在します。リモート攻撃者は特別に細工されたRARアーカイブを提供することで、この脆弱性を悪用でき、認証やユーザーの操作を必要とせずに機密なヒープメモリ情報を開示させる可能性があります。

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0319Kwetsbaarheden verholpen in Apple iOS en iPadOS

Multiple vulnerabilities in libarchive, including a critical heap out-of-bounds read in RAR processing, cause information disclosure, denial of service, and potential code execution, affecting products like Oracle Communications Cloud Native Core Console with a CVSS score of 7.5.

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0267Kwetsbaarheden verholpen in Apple MacOS

Libarchive contains multiple vulnerabilities including a heap out-of-bounds read in RAR archive processing that can disclose sensitive memory, memory allocation errors in ISO files causing denial of service, and a heap buffer overflow in zisofs potentially enabling arbitrary code execution.

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0266Kwetsbaarheden verholpen in Apple iOS en iPadOS

Libarchive contains multiple vulnerabilities including a heap out-of-bounds read in RAR archive processing that can disclose sensitive memory, memory allocation errors in ISO files causing denial of service, and a heap buffer overflow in zisofs potentially enabling arbitrary code execution.

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
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
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.
Official vendor articles6 stored documents

Linked articles are downloaded and versioned as source evidence. A CVE mention or approved update relationship does not, by itself, verify a fix for every product branch.

04

Evidence and provenance

Published 19 Mar 2026 · Last source change 29 Sept 2026, 00:12 UTC · CWE-125 · Out-of-bounds Read

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-13097
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceCNA
NVD statusNVD modified after enrichment

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
    See the vendor and CVE records for the affected range. · Fixed: Red Hat Enterprise Linux 10: 0:3.7.7-8.el10_1 < *; Red Hat Enterprise Linux 10.0 Extended Update Support: 0:3.7.7-5.el10_0 < *; Red Hat Enterprise Linux 7 Extended Lifecycle Support: 0:3.1.2-14.el7_9.2 < *; Red Hat Enterprise Linux 8: 0:3.3.3-7.el8_10 < *; Red Hat Enterprise Linux 8.2 Advanced Update Support: 0:3.3.2-8.el8_2.2 < *; Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 0:3.3.3-1.el8_4.2 < *; Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 0:3.3.3-1.el8_4.2 < *; Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.6 Telecommunications Update Service: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:3.3.3-5.el8_8.2 < *; Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:3.3.3-5.el8_8.2 < *; Red Hat Enterprise Linux 9: 0:3.5.3-9.el9_7 < *; Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: 0:3.5.3-2.el9_0.4 < *; Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: 0:3.5.3-5.el9_2.2 < *; Red Hat Enterprise Linux 9.4 Extended Update Support: 0:3.5.3-5.el9_4 < *; Red Hat Enterprise Linux 9.6 Extended Update Support: 0:3.5.3-7.el9_6.1 < *; Red Hat OpenShift Container Platform 4.12: 412.86.202604281506-0 < *; Red Hat OpenShift Container Platform 4.13: 413.92.202605271328-0 < *; Red Hat OpenShift Container Platform 4.14: 414.92.202605060243-0 < *; Red Hat OpenShift Container Platform 4.15: 415.92.202605060220-0 < *; Red Hat OpenShift Container Platform 4.16: 416.94.202604211449-0 < *; Red Hat OpenShift Container Platform 4.17: 417.94.202605112123-0 < *; Red Hat OpenShift Container Platform 4.18: 418.94.202604240015-0 < *; Red Hat OpenShift Container Platform 4.19: 4.19.9.6.202605201155-0 < *; RHEL-8 based Middleware Containers: 7.13.5-4.1777325677 < *, 7.13.5-4.1777325711 < *, 7.13.5-4.1777325710 < *, 7.13.5-3.1777325680 < *, 7.13.5-4.1777325709 < *, 7.13.5-4.1777325680 < *, 7.13.5-4.1777325708 < *; Red Hat AI Inference Server 3.2: 1779223654 < *, 1779223651 < *, 1780681984 < *; Red Hat AI Inference Server 3.3: 1778244559 < *, 1778244531 < *, 1778274666 < *, 1778244546 < *; Red Hat Discovery 2: 1778101579 < *, 1778156756 < *; Red Hat Hardened Images: 3.8.7-1.hum1 < *; Red Hat Insights proxy 1.5: 1776868961 < *; Red Hat Update Infrastructure 5: 1776868774 < *, 1776868744 < *, 1776868772 < *, 1776868842 < *, 1777459441 < *, 1777454300 < *, 1777459504 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: Red Hat Enterprise Linux 10: 0:3.7.7-8.el10_1 < *; Red Hat Enterprise Linux 10.0 Extended Update Support: 0:3.7.7-5.el10_0 < *; Red Hat Enterprise Linux 7 Extended Lifecycle Support: 0:3.1.2-14.el7_9.2 < *; Red Hat Enterprise Linux 8: 0:3.3.3-7.el8_10 < *; Red Hat Enterprise Linux 8.2 Advanced Update Support: 0:3.3.2-8.el8_2.2 < *; Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 0:3.3.3-1.el8_4.2 < *; Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 0:3.3.3-1.el8_4.2 < *; Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.6 Telecommunications Update Service: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:3.3.3-5.el8_8.2 < *; Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:3.3.3-5.el8_8.2 < *; Red Hat Enterprise Linux 9: 0:3.5.3-9.el9_7 < *; Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: 0:3.5.3-2.el9_0.4 < *; Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: 0:3.5.3-5.el9_2.2 < *; Red Hat Enterprise Linux 9.4 Extended Update Support: 0:3.5.3-5.el9_4 < *; Red Hat Enterprise Linux 9.6 Extended Update Support: 0:3.5.3-7.el9_6.1 < *; Red Hat OpenShift Container Platform 4.12: 412.86.202604281506-0 < *; Red Hat OpenShift Container Platform 4.13: 413.92.202605271328-0 < *; Red Hat OpenShift Container Platform 4.14: 414.92.202605060243-0 < *; Red Hat OpenShift Container Platform 4.15: 415.92.202605060220-0 < *; Red Hat OpenShift Container Platform 4.16: 416.94.202604211449-0 < *; Red Hat OpenShift Container Platform 4.17: 417.94.202605112123-0 < *; Red Hat OpenShift Container Platform 4.18: 418.94.202604240015-0 < *; Red Hat OpenShift Container Platform 4.19: 4.19.9.6.202605201155-0 < *; RHEL-8 based Middleware Containers: 7.13.5-4.1777325677 < *, 7.13.5-4.1777325711 < *, 7.13.5-4.1777325710 < *, 7.13.5-3.1777325680 < *, 7.13.5-4.1777325709 < *, 7.13.5-4.1777325680 < *, 7.13.5-4.1777325708 < *; Cert Manager support for Red Hat OpenShift release 1.20: 1790598593 < *; Red Hat AI Inference Server 3.2: 1779223654 < *, 1779223651 < *, 1780681984 < *; Red Hat AI Inference Server 3.3: 1778244559 < *, 1778244531 < *, 1778274666 < *, 1778244546 < *; Red Hat Discovery 2: 1778101579 < *, 1778156756 < *; Red Hat Hardened Images: 3.8.7-1.hum1 < *; Red Hat Insights proxy 1.5: 1776868961 < *; Red Hat Update Infrastructure 5: 1776868774 < *, 1776868744 < *, 1776868772 < *, 1776868842 < *, 1777459441 < *, 1777454300 < *, 1777459504 < *
    CNA ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    libarchive as a component of Red Hat Enterprise Linux 6; libarchive-devel as a component of Red Hat Enterprise Linux 6; libarchive.src as a component of Red Hat Enterprise Linux 6; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: libarchive-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); and 706 more
    After
    libarchive as a component of Red Hat Enterprise Linux 6; libarchive-devel as a component of Red Hat Enterprise Linux 6; libarchive.src as a component of Red Hat Enterprise Linux 6; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: libarchive-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); and 710 more
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    libarchive as a component of Red Hat Enterprise Linux 6; libarchive-devel as a component of Red Hat Enterprise Linux 6; libarchive.src as a component of Red Hat Enterprise Linux 6 · Fixed: libarchive-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); and 706 more
    After
    libarchive as a component of Red Hat Enterprise Linux 6; libarchive-devel as a component of Red Hat Enterprise Linux 6; libarchive.src as a component of Red Hat Enterprise Linux 6; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: libarchive-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdcpio-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); bsdtar-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); libarchive-debuginfo-0:3.1.2-14.el7_9.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); and 706 more
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    See the vendor and CVE records for the affected range. · Fixed: 0:3.7.7-8.el10_1 < *; 0:3.7.7-5.el10_0 < *; 0:3.1.2-14.el7_9.2 < *; 0:3.3.3-7.el8_10 < *; 0:3.3.2-8.el8_2.2 < *; 0:3.3.3-1.el8_4.2 < *; 0:3.3.3-6.el8_6.1 < *
    After
    See the vendor and CVE records for the affected range. · Fixed: Red Hat Enterprise Linux 10: 0:3.7.7-8.el10_1 < *; Red Hat Enterprise Linux 10.0 Extended Update Support: 0:3.7.7-5.el10_0 < *; Red Hat Enterprise Linux 7 Extended Lifecycle Support: 0:3.1.2-14.el7_9.2 < *; Red Hat Enterprise Linux 8: 0:3.3.3-7.el8_10 < *; Red Hat Enterprise Linux 8.2 Advanced Update Support: 0:3.3.2-8.el8_2.2 < *; Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: 0:3.3.3-1.el8_4.2 < *; Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: 0:3.3.3-1.el8_4.2 < *; Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.6 Telecommunications Update Service: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions: 0:3.3.3-6.el8_6.1 < *; Red Hat Enterprise Linux 8.8 Telecommunications Update Service: 0:3.3.3-5.el8_8.2 < *; Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions: 0:3.3.3-5.el8_8.2 < *; Red Hat Enterprise Linux 9: 0:3.5.3-9.el9_7 < *; Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions: 0:3.5.3-2.el9_0.4 < *; Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: 0:3.5.3-5.el9_2.2 < *; Red Hat Enterprise Linux 9.4 Extended Update Support: 0:3.5.3-5.el9_4 < *; Red Hat Enterprise Linux 9.6 Extended Update Support: 0:3.5.3-7.el9_6.1 < *; Red Hat OpenShift Container Platform 4.12: 412.86.202604281506-0 < *; Red Hat OpenShift Container Platform 4.13: 413.92.202605271328-0 < *; Red Hat OpenShift Container Platform 4.14: 414.92.202605060243-0 < *; Red Hat OpenShift Container Platform 4.15: 415.92.202605060220-0 < *; Red Hat OpenShift Container Platform 4.16: 416.94.202604211449-0 < *; Red Hat OpenShift Container Platform 4.17: 417.94.202605112123-0 < *; Red Hat OpenShift Container Platform 4.18: 418.94.202604240015-0 < *; Red Hat OpenShift Container Platform 4.19: 4.19.9.6.202605201155-0 < *; RHEL-8 based Middleware Containers: 7.13.5-4.1777325677 < *, 7.13.5-4.1777325711 < *, 7.13.5-4.1777325710 < *, 7.13.5-3.1777325680 < *, 7.13.5-4.1777325709 < *, 7.13.5-4.1777325680 < *, 7.13.5-4.1777325708 < *; Red Hat AI Inference Server 3.2: 1779223654 < *, 1779223651 < *, 1780681984 < *; Red Hat AI Inference Server 3.3: 1778244559 < *, 1778244531 < *, 1778274666 < *, 1778244546 < *; Red Hat Discovery 2: 1778101579 < *, 1778156756 < *; Red Hat Hardened Images: 3.8.7-1.hum1 < *; Red Hat Insights proxy 1.5: 1776868961 < *; Red Hat Update Infrastructure 5: 1776868774 < *, 1776868744 < *, 1776868772 < *, 1776868842 < *, 1777459441 < *, 1777454300 < *, 1777459504 < *
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
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-2026-4424 · cve.blacktree.nl