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Full vulnerability report · 2026
CVE-2026-43676High confidence

An out-of-bounds access issue was addressed with improved bounds checking

Apple · Safari

6.5MediumCVSS 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
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

2 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.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archiveqtwebkit-opensource-srcUnder evaluationCanonical reports that the package might be affected and still needs evaluation or fixing.Not published in this feedCanonical record ↗Source updated 10 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivewebkit2gtkVendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.2.52.6-0ubuntu0.24.04.1Canonical record ↗Source updated 10 Sept 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-2026-43676 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitywebkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process crash
10 known affected

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

  • pywebkitgtk.src as a component of Red Hat Enterprise Linux 6
  • 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
Summary
A flaw was found in WebKitGTK. Processing maliciously crafted web content can trigger an out-of-bounds read due to improper bounds checking, resulting in an unexpected process crash.
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.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2026-40193

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

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

What

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

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 disrupt the affected service.

What

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

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 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 → Out-of-bounds Read → disrupt the affected service
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
Required interaction required
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:R/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.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.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-125
A

Official authority intelligence

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

BSI · German · WID-SEC-W-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-W-2026-2358WebKitGTK: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in WebKitGTK ausnutzen, um Informationen offenzulegen, einen Denial of Service zu verursachen daten zu manipulieren und Sicherheitsvorkehrungen zu umgehen

Official advisory
BSI · German · WID-SEC-W-2026-2134Apple iOS und iPadOS: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple iOS und Apple iPadOS ausnutzen, um Speicherbeschädigungen zu verursachen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.

Official advisory
BSI · German · WID-SEC-W-2026-2128Apple macOS Tahoe: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple macOS Tahoe ausnutzen, um Dateien zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.

Official advisory
BSI · German · WID-SEC-W-2026-2131Apple Safari: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Apple Safari ausnutzen, um einen Denial of Service Angriff durchzuführen oder vertrauliche Informationen offenzulegen.

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

rd?id=CVE-2026-3784 Référence CVE CVE-2026-39868 https://www.cve.org/CVERecord?id=CVE-2026-39868 Référence CVE CVE-2026-39872 https://www.cve.org/CVERecord?id=CVE-2026-39872 Référence CVE CVE-2026-39877 https://www.cve.org/CVERecord?id=CVE-2026-39877 Référence CVE CVE-2026-43658 https://www.cve.org/CVERecord?id=CVE-2026-43658 Référence CVE CVE-2026-43661 https://www.cve.org/CVERecord?id=CVE-2026-43661 Référence CVE CVE-2026-43663 https://www.cve.org/CVERecord?id=CVE-2026-43663 Référence CVE CVE-2026-43667 https://www.cve.org/CVERecord?id=CVE-2026-43667 Référence CVE CVE-2026-43673 https://www.cve.org/CVERecord?id=CVE-2026-43673 Référence CVE CVE-2026-43676 https://www.cve.org/CVERecord?id=CVE-2026-43676 Référence CVE CVE-2026-43699 https://www.cve.org/CVERecord?id=CVE-2026-43699 Référence CVE CVE-2026-43700 https://www.cve.org/CVERecord?id=CVE-2026-43700 Référence CVE CVE-2026-43701 https://www.cve.org/CVERecord?id=CVE-2026-43701 Référence CVE CVE-2026-43705 https://www.cve.org/CVERecord?id=CVE-2026-43705 Référence CVE CVE-2026-43708 https://www.cve.org/CVERecord?id=CVE-2026-43708 Référence CVE CVE-2026-43711 https://www.cve.org/CVERecord?id=CVE-2026-43711 Référence CVE CVE-2026-43714 https://www.cve.org/CVERecord?id=CVE-2026-43714 Référence CVE CVE-2026-43717 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2026-39874 Référence CVE CVE-2026-39875 https://www.cve.org/CVERecord?id=CVE-2026-39875 Référence CVE CVE-2026-39877 https://www.cve.org/CVERecord?id=CVE-2026-39877 Référence CVE CVE-2026-43653 https://www.cve.org/CVERecord?id=CVE-2026-43653 Référence CVE CVE-2026-43661 https://www.cve.org/CVERecord?id=CVE-2026-43661 Référence CVE CVE-2026-43663 https://www.cve.org/CVERecord?id=CVE-2026-43663 Référence CVE CVE-2026-43665 https://www.cve.org/CVERecord?id=CVE-2026-43665 Référence CVE CVE-2026-43672 https://www.cve.org/CVERecord?id=CVE-2026-43672 Référence CVE CVE-2026-43673 https://www.cve.org/CVERecord?id=CVE-2026-43673 Référence CVE CVE-2026-43676 https://www.cve.org/CVERecord?id=CVE-2026-43676 Référence CVE CVE-2026-43681 https://www.cve.org/CVERecord?id=CVE-2026-43681 Référence CVE CVE-2026-43682 https://www.cve.org/CVERecord?id=CVE-2026-43682 Référence CVE CVE-2026-43693 https://www.cve.org/CVERecord?id=CVE-2026-43693 Référence CVE CVE-2026-43694 https://www.cve.org/CVERecord?id=CVE-2026-43694 Référence CVE CVE-2026-43698 https://www.cve.org/CVERecord?id=CVE-2026-43698 Référence CVE CVE-2026-43699 https://www.cve.org/CVERecord?id=CVE-2026-43699 Référence CVE CVE-2026-43700 https://www.cve.org/CVERecord?id=CVE-2026-43700 Référence CVE CVE-2026-43701 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2026-AVI-0818Multiples vulnérabilités dans les produits Apple

on des correctifs (cf. section Documentation). Documentation Bulletin de sécurité Apple 127594 du 29 juin 2026 https://support.apple.com/en-us/127594 Bulletin de sécurité Apple 127595 du 29 juin 2026 https://support.apple.com/en-us/127595 Bulletin de sécurité Apple 127685 du 29 juin 2026 https://support.apple.com/en-us/127685 Référence CVE CVE-2026-28979 https://www.cve.org/CVERecord?id=CVE-2026-28979 Référence CVE CVE-2026-39868 https://www.cve.org/CVERecord?id=CVE-2026-39868 Référence CVE CVE-2026-39872 https://www.cve.org/CVERecord?id=CVE-2026-39872 Référence CVE CVE-2026-43663 https://www.cve.org/CVERecord?id=CVE-2026-43663 Référence CVE CVE-2026-43676 https://www.cve.org/CVERecord?id=CVE-2026-43676 Référence CVE CVE-2026-43699 https://www.cve.org/CVERecord?id=CVE-2026-43699 Référence CVE CVE-2026-43700 https://www.cve.org/CVERecord?id=CVE-2026-43700 Référence CVE CVE-2026-43701 https://www.cve.org/CVERecord?id=CVE-2026-43701 Référence CVE CVE-2026-43703 https://www.cve.org/CVERecord?id=CVE-2026-43703 Référence CVE CVE-2026-43704 https://www.cve.org/CVERecord?id=CVE-2026-43704 Référence CVE CVE-2026-43705 https://www.cve.org/CVERecord?id=CVE-2026-43705 Référence CVE CVE-2026-43706 https://www.cve.org/CVERecord?id=CVE-2026-43706 Référence CVE CVE-2026-43707 https://www.cve.org/CVERecord?id=

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

Multiple vulnerabilities including out-of-bounds access, use-after-free, memory corruption, and sandbox escapes in WebKit and WebKitGTK were fixed by improving bounds checking and other security measures to prevent crashes and arbitrary code execution from malicious web content.

Official advisory
NCSC-NL · Dutch · NCSC-2026-0215Kwetsbaarheden verholpen in Apple iOS en iPadOS

An out-of-bounds access vulnerability causing potential Safari crashes when processing malicious web content was resolved through improved bounds checking in Safari 26.5.2, iOS 26.5.2, iPadOS 26.5.2, and macOS Tahoe 26.5.2.

Official advisory
NCSC-NL · Dutch · NCSC-2026-0214Kwetsbaarheden verholpen in Apple MacOS

An out-of-bounds access vulnerability causing potential Safari crashes when processing malicious web content was resolved through improved bounds checking in Safari 26.5.2, iOS 26.5.2, iPadOS 26.5.2, and macOS Tahoe 26.5.2.

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
pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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
Fixed
webkitgtk4-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-doc-0:2.52.5-1.el7_9.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); and 341 more
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 29 Jun 2026 · Last source change 17 Aug 2026, 21:29 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-2026-40193
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceCISA ADP
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
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkitgtk4-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-doc-0:2.52.5-1.el7_9.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); and 256 more
    After
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkitgtk4-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-doc-0:2.52.5-1.el7_9.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); and 341 more
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); and 238 more
    After
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkitgtk4-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7 ELS); webkitgtk4-debuginfo-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-doc-0:2.52.5-1.el7_9.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkitgtk4-jsc-devel-0:2.52.5-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7 ELS); webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); and 256 more
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); and 192 more
    After
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); and 238 more
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); and 154 more
    After
    pywebkitgtk.src as a component of Red Hat Enterprise Linux 6; 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 · Fixed: webkit2gtk3-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.src as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-debugsource-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-devel-debuginfo-0:2.52.5-1.el8_10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.i686 as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8); webkit2gtk3-jsc-0:2.52.5-1.el8_10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8); and 192 more
    Red Hat Product Security ↗
  5. Affected versionsThe structured affected or fixed version information changed.
    Before
    < 26.5.2; < 26.6 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    After
    < 26.5.2; < 18.7.10; < 26.6 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-40193↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗Vendor advisory↗Vendor advisory↗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-2026-43676 · cve.blacktree.nl