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Full vulnerability report · 2026
CVE-2026-13975High confidence

Google Chrome — Out-of-bounds Read

Google · Chrome

5.3MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Medium, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.25% 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 Google Chrome 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: As exposure requiresRemediation target: Within 365 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 findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

4 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 · sourcechromiumVendor fix publishedDebian records a fixed source-package version for this release.150.0.7871.46-1~deb13u1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcechromiumVendor fix publishedDebian records a fixed source-package version for this release.150.0.7871.46-1~deb12u1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcechromiumVendor fix publishedDebian records a fixed source-package version for this release.150.0.7871.46-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcechromiumVendor fix publishedDebian records a fixed source-package version for this release.150.0.7871.46-1Debian Security Tracker ↗Source updated 6 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-2026-13975 · CSAF 2.0 · revision 6 · interimSUSE Product Security TeamCVE-2026-13975
14 recommended

The vendor recommends these product versions as the target state.

  • webkit2gtk3-2.54.0-1.el8_10 as component of SUSE Liberty Linux 8
  • webkit2gtk3-devel-2.54.0-1.el8_10 as component of SUSE Liberty Linux 8
  • webkit2gtk3-jsc-2.54.0-1.el8_10 as component of SUSE Liberty Linux 8
  • webkit2gtk3-jsc-devel-2.54.0-1.el8_10 as component of SUSE Liberty Linux 8
  • webkit2gtk3-2.54.0-1.el9_8 as component of SUSE Liberty Linux 9
  • webkit2gtk3-devel-2.54.0-1.el9_8 as component of SUSE Liberty Linux 9
  • webkit2gtk3-jsc-2.54.0-1.el9_8 as component of SUSE Liberty Linux 9
  • webkit2gtk3-jsc-devel-2.54.0-1.el9_8 as component of SUSE Liberty Linux 9
  • chromedriver-150.0.7871.46-bp157.2.181.1 as component of SUSE Package Hub 15 SP7
  • chromium-150.0.7871.46-bp157.2.181.1 as component of SUSE Package Hub 15 SP7
  • chromedriver-150.0.7871.186-bp160.1.1 as component of openSUSE Leap 16.0
  • chromium-150.0.7871.186-bp160.1.1 as component of openSUSE Leap 16.0
Summary
Out of bounds read in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-13975 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitychromium-browser: angle: Out of bounds read in ANGLE
11 known affected

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

  • webkitgtk as a component of Red Hat Enterprise Linux 6
  • webkitgtk-devel as a component of Red Hat Enterprise Linux 6
  • webkitgtk-doc as a component of Red Hat Enterprise Linux 6
  • webkitgtk.src as a component of Red Hat Enterprise Linux 6
  • webkitgtk4 as a component of Red Hat Enterprise Linux 7
  • webkitgtk4-devel as a component of Red Hat Enterprise Linux 7
  • webkitgtk4-doc as a component of Red Hat Enterprise Linux 7
  • webkitgtk4-jsc as a component of Red Hat Enterprise Linux 7
  • webkitgtk4-jsc-devel as a component of Red Hat Enterprise Linux 7
  • webkitgtk4-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 7
  • webkitgtk4.src as a component of Red Hat Enterprise Linux 7
Summary
An out of bounds read flaw was found in the ANGLE component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=513857658
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-2026-40663

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

Out of bounds read in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

What

Out of bounds read in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

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 after a user interaction. If successful, the issue may obtain information outside the intended access boundary.

What

Out of bounds read in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

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 after a user interaction. If successful, the issue may obtain information outside the intended access boundary.

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 → obtain information outside the intended access boundary
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
Required interaction required
Attack complexity
High: exploitation depends on specific conditions
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:H/PR:N/UI:R/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.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.PRNonePrivileges required: The attacker does not need an account or existing privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.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.

BSI · German · WID-SEC-2026-2143Google Chrome und Microsoft Edge: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Ein Angreifer kann mehrere Schwachstellen in Google Chrome und Microsoft Edge ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, darunter möglicherweise die Ausführung von beliebigem Code, die Verursachung einerDenial-of-Service-Angriff, die Umgehung von Sicherheitsmaßnahmen sowie die Änderung und Offenlegung von Daten.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1014Multiples vulnérabilités dans les produits Palo Alto Networks

d?id=CVE-2026-13966 Référence CVE CVE-2026-13967 https://www.cve.org/CVERecord?id=CVE-2026-13967 Référence CVE CVE-2026-13968 https://www.cve.org/CVERecord?id=CVE-2026-13968 Référence CVE CVE-2026-13969 https://www.cve.org/CVERecord?id=CVE-2026-13969 Référence CVE CVE-2026-13970 https://www.cve.org/CVERecord?id=CVE-2026-13970 Référence CVE CVE-2026-13971 https://www.cve.org/CVERecord?id=CVE-2026-13971 Référence CVE CVE-2026-13972 https://www.cve.org/CVERecord?id=CVE-2026-13972 Référence CVE CVE-2026-13973 https://www.cve.org/CVERecord?id=CVE-2026-13973 Référence CVE CVE-2026-13974 https://www.cve.org/CVERecord?id=CVE-2026-13974 Référence CVE CVE-2026-13975 https://www.cve.org/CVERecord?id=CVE-2026-13975 Référence CVE CVE-2026-13976 https://www.cve.org/CVERecord?id=CVE-2026-13976 Référence CVE CVE-2026-13977 https://www.cve.org/CVERecord?id=CVE-2026-13977 Référence CVE CVE-2026-13978 https://www.cve.org/CVERecord?id=CVE-2026-13978 Référence CVE CVE-2026-13979 https://www.cve.org/CVERecord?id=CVE-2026-13979 Référence CVE CVE-2026-13980 https://www.cve.org/CVERecord?id=CVE-2026-13980 Référence CVE CVE-2026-13981 https://www.cve.org/CVERecord?id=CVE-2026-13981 Référence CVE CVE-2026-13982 https://www.cve.org/CVERecord?id=CVE-2026-13982 Référence CVE CVE-2026-13983 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0867Multiples vulnérabilités dans Microsoft Edge

rité Microsoft Edge CVE-2026-13939 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13943 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13944 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13946 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13949 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13955 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13964 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13969 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13974 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13975 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13980 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13981 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13983 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13987 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13991 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13992 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13994 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13995 du 11 juillet 2026 Bulletin de sécurité Microsoft Edge CVE-2026-13997 du 11 juillet 2026

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0829Multiples vulnérabilités dans Google Chrome

d?id=CVE-2026-13966 Référence CVE CVE-2026-13967 https://www.cve.org/CVERecord?id=CVE-2026-13967 Référence CVE CVE-2026-13968 https://www.cve.org/CVERecord?id=CVE-2026-13968 Référence CVE CVE-2026-13969 https://www.cve.org/CVERecord?id=CVE-2026-13969 Référence CVE CVE-2026-13970 https://www.cve.org/CVERecord?id=CVE-2026-13970 Référence CVE CVE-2026-13971 https://www.cve.org/CVERecord?id=CVE-2026-13971 Référence CVE CVE-2026-13972 https://www.cve.org/CVERecord?id=CVE-2026-13972 Référence CVE CVE-2026-13973 https://www.cve.org/CVERecord?id=CVE-2026-13973 Référence CVE CVE-2026-13974 https://www.cve.org/CVERecord?id=CVE-2026-13974 Référence CVE CVE-2026-13975 https://www.cve.org/CVERecord?id=CVE-2026-13975 Référence CVE CVE-2026-13976 https://www.cve.org/CVERecord?id=CVE-2026-13976 Référence CVE CVE-2026-13977 https://www.cve.org/CVERecord?id=CVE-2026-13977 Référence CVE CVE-2026-13978 https://www.cve.org/CVERecord?id=CVE-2026-13978 Référence CVE CVE-2026-13979 https://www.cve.org/CVERecord?id=CVE-2026-13979 Référence CVE CVE-2026-13980 https://www.cve.org/CVERecord?id=CVE-2026-13980 Référence CVE CVE-2026-13981 https://www.cve.org/CVERecord?id=CVE-2026-13981 Référence CVE CVE-2026-13982 https://www.cve.org/CVERecord?id=CVE-2026-13982 Référence CVE CVE-2026-13983 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-021906GoogleのGoogle Chromeにおける境界外読み取りに関する脆弱性

Mac向けのGoogle Chromeのバージョン150.0.7871.47未満において、ANGLEの境界外読み取りの脆弱性により、リモートの攻撃者が細工されたHTMLページを介してレンダラープロセスを侵害し、プロセスメモリから潜在的に機密情報を取得できる可能性がありました。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6882MS 7월 보안 위협에 따른 정기 보안 업데이트 권고

| Microsoft Edge (Chromium-based) | CVE-2026-14397 | Out of bounds write in ANGLE | | Microsoft Edge (Chromium-based) | CVE-2026-14396 | Out of bounds read in ANGLE | | Microsoft Edge (Chromium-based) | CVE-2026-14386 | Out of bounds read in ANGLE | | Microsoft Edge (Chromium-based) | CVE-2026-14385 | Heap buffer overflow in ANGLE | | Microsoft Edge (Chromium-based) | CVE-2026-14101 | Insufficient policy enforcement in Sandbox | | Microsoft Edge (Chromium-based) | CVE-2026-13998 | Incorrect security UI in File Input | | Microsoft Edge (Chromium-based) | CVE-2026-13992 | Inappropriate implementation in UI | | Microsoft Edge (Chromium-based) | CVE-2026-13975 | Out of bounds read in ANGLE | | Microsoft Edge (Chromium-based) | CVE-2026-13974 | Integer overflow in Safe Browsing | | Microsoft Edge (Chromium-based) | CVE-2026-13944 | Inappropriate implementation in DataTransfer | | Microsoft Edge (Chromium-based) | CVE-2026-13914 | Inappropriate implementation in Passwords | | Microsoft Edge (Chromium-based) | CVE-2026-13880 | Use after free in USB | | Microsoft Edge (Chromium-based) | CVE-2026-13878 | Use after free in Bluetooth | | Microsoft Edge (Chromium-based) | CVE-2026-13846 | Use after free in USB | | Microsoft Edge (Chromium-based) | CVE-2026-13833 | Uninitialized Use in ANGLE | | Microsoft

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
Chrome: 150.0.7871.47 < 150.0.7871.47
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
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 articles1 stored document

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.

  • Chrome Releases: Stable Channel Update for Desktop →Original publisher ↗Searchable text snapshot · Captured 27 Sep 2026Chrome Releases Release updates from the Chrome team Stable Channel Update for Desktop Tuesday, June 30, 2026 The Chrome team is delighted to announce the promotion of Chrome 150 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks. Chrome 150.0.7871.46 (Linux) 150.0.7871.46/
04

Evidence and provenance

Published 30 Jun 2026 · Last source change 1 Jul 2026, 01:22 UTC · CWE-125 · Out-of-bounds Read

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 2026-08-14
European sourceENISA EUVD · EUVD-2026-40663
Product sourceCNA
Remediation sourceVendor CSAF · SUSE Product Security Team
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
    150.0.7871.47 < 150.0.7871.47 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    150.0.7871.47 < 150.0.7871.47 · 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 ↗
  2. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-13975 to remediation: access.redhat.com/CVE-2026-13975.
    Before
    remediation: access.redhat.com/CVE-2026-13975
    After
    remediation: access.redhat.com/CVE-2026-13975
    Red Hat Product Security ↗
  3. Remediation statusRemediation status changed from Awaiting fix to Patch available.
    Before
    Awaiting fix
    After
    Patch available
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    webkitgtk as a component of Red Hat Enterprise Linux 6; webkitgtk-devel as a component of Red Hat Enterprise Linux 6; webkitgtk-doc as a component of Red Hat Enterprise Linux 6; webkitgtk.src as a component of Red Hat Enterprise Linux 6; webkitgtk4 as a component of Red Hat Enterprise Linux 7; webkitgtk4-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-doc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 7; webkitgtk4.src as a component of Red Hat Enterprise Linux 7; webkit2gtk3 as a component of Red Hat Enterprise Linux 8; webkit2gtk3-devel as a component of Red Hat Enterprise Linux 8; webkit2gtk3-jsc as a component of Red Hat Enterprise Linux 8; webkit2gtk3-jsc-devel as a component of Red Hat Enterprise Linux 8; webkit2gtk3-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 8; webkit2gtk3.src as a component of Red Hat Enterprise Linux 8; webkit2gtk3 as a component of Red Hat Enterprise Linux 9; webkit2gtk3-devel as a component of Red Hat Enterprise Linux 9; webkit2gtk3-jsc as a component of Red Hat Enterprise Linux 9; webkit2gtk3-jsc-devel as a component of Red Hat Enterprise Linux 9; webkit2gtk3.src as a component of Red Hat Enterprise Linux 9
    After
    webkitgtk as a component of Red Hat Enterprise Linux 6; webkitgtk-devel as a component of Red Hat Enterprise Linux 6; webkitgtk-doc as a component of Red Hat Enterprise Linux 6; webkitgtk.src as a component of Red Hat Enterprise Linux 6; webkitgtk4 as a component of Red Hat Enterprise Linux 7; webkitgtk4-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-doc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 7; webkitgtk4.src as a component of Red Hat Enterprise Linux 7 · Fixed: webkit2gtk3-0:2.54.0-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.54.0-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.54.0-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.54.0-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.54.0-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.54.0-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.54.0-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.54.0-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.54.0-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.54.0-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.54.0-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.54.0-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.54.0-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.54.0-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.54.0-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.54.0-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.54.0-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.54.0-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.54.0-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.54.0-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.54.0-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.54.0-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.54.0-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.54.0-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.54.0-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.54.0-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.54.0-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.54.0-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.54.0-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.54.0-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); and 62 more
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    webkitgtk as a component of Red Hat Enterprise Linux 6; webkitgtk-devel as a component of Red Hat Enterprise Linux 6; webkitgtk-doc as a component of Red Hat Enterprise Linux 6; webkitgtk.src as a component of Red Hat Enterprise Linux 6; libwebkit2gtk as a component of Red Hat Enterprise Linux 7; webkitgtk3 as a component of Red Hat Enterprise Linux 7; webkitgtk3-devel as a component of Red Hat Enterprise Linux 7; webkitgtk3-doc as a component of Red Hat Enterprise Linux 7; webkitgtk3.src as a component of Red Hat Enterprise Linux 7; webkitgtk4 as a component of Red Hat Enterprise Linux 7; webkitgtk4-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-doc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 7; webkitgtk4.src as a component of Red Hat Enterprise Linux 7; webkit2gtk3 as a component of Red Hat Enterprise Linux 8; webkit2gtk3-devel as a component of Red Hat Enterprise Linux 8; webkit2gtk3-jsc as a component of Red Hat Enterprise Linux 8; webkit2gtk3-jsc-devel as a component of Red Hat Enterprise Linux 8; webkit2gtk3-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 8; webkit2gtk3.src as a component of Red Hat Enterprise Linux 8; webkit2gtk3 as a component of Red Hat Enterprise Linux 9; webkit2gtk3-devel as a component of Red Hat Enterprise Linux 9; webkit2gtk3-jsc as a component of Red Hat Enterprise Linux 9; webkit2gtk3-jsc-devel as a component of Red Hat Enterprise Linux 9; webkit2gtk3.src as a component of Red Hat Enterprise Linux 9
    After
    webkitgtk as a component of Red Hat Enterprise Linux 6; webkitgtk-devel as a component of Red Hat Enterprise Linux 6; webkitgtk-doc as a component of Red Hat Enterprise Linux 6; webkitgtk.src as a component of Red Hat Enterprise Linux 6; webkitgtk4 as a component of Red Hat Enterprise Linux 7; webkitgtk4-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-doc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc as a component of Red Hat Enterprise Linux 7; webkitgtk4-jsc-devel as a component of Red Hat Enterprise Linux 7; webkitgtk4-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 7; webkitgtk4.src as a component of Red Hat Enterprise Linux 7; webkit2gtk3 as a component of Red Hat Enterprise Linux 8; webkit2gtk3-devel as a component of Red Hat Enterprise Linux 8; webkit2gtk3-jsc as a component of Red Hat Enterprise Linux 8; webkit2gtk3-jsc-devel as a component of Red Hat Enterprise Linux 8; webkit2gtk3-plugin-process-gtk2 as a component of Red Hat Enterprise Linux 8; webkit2gtk3.src as a component of Red Hat Enterprise Linux 8; webkit2gtk3 as a component of Red Hat Enterprise Linux 9; webkit2gtk3-devel as a component of Red Hat Enterprise Linux 9; webkit2gtk3-jsc as a component of Red Hat Enterprise Linux 9; webkit2gtk3-jsc-devel as a component of Red Hat Enterprise Linux 9; webkit2gtk3.src as a component of Red Hat Enterprise Linux 9
    Red Hat Product Security ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release recorded from official guidance
Fixed release recorded from official guidance
ENISA EUVD · EUVD-2026-40663↗Vendor CSAF · SUSE Product Security Team↗Red Hat Product Security security advisory↗CVE authority or vendor 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-2026-13975 · cve.blacktree.nl