Bug 2366504 (CVE-2025-31257)

Summary: CVE-2025-31257 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in WebKitGTK. Processing malicious web content can cause a use-after-free issue due to improper memory handling and result in an unexpected crash.
Story Points: ---
Clone Of: Environment:
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Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2366621, 2366622    
Bug Blocks:    

Description OSIDB Bzimport 2025-05-15 13:10:00 UTC
This issue was addressed with improved memory handling. This issue is fixed in watchOS 11.5, tvOS 18.5, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, visionOS 2.5, Safari 18.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Comment 1 errata-xmlrpc 2025-05-19 18:22:18 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:7995 https://access.redhat.com/errata/RHSA-2025:7995

Comment 2 errata-xmlrpc 2025-05-20 14:31:29 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:8046 https://access.redhat.com/errata/RHSA-2025:8046

Comment 4 errata-xmlrpc 2025-06-04 16:53:49 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:8531 https://access.redhat.com/errata/RHSA-2025:8531

Comment 5 errata-xmlrpc 2025-06-04 16:54:47 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

Via RHSA-2025:8530 https://access.redhat.com/errata/RHSA-2025:8530

Comment 6 errata-xmlrpc 2025-06-04 17:26:22 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2025:8532 https://access.redhat.com/errata/RHSA-2025:8532

Comment 7 errata-xmlrpc 2025-06-04 17:26:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:8533 https://access.redhat.com/errata/RHSA-2025:8533

Comment 8 errata-xmlrpc 2025-06-04 17:27:13 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:8534 https://access.redhat.com/errata/RHSA-2025:8534

Comment 9 errata-xmlrpc 2025-06-04 19:40:20 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2025:8541 https://access.redhat.com/errata/RHSA-2025:8541

Comment 10 errata-xmlrpc 2025-06-05 12:45:46 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:8600 https://access.redhat.com/errata/RHSA-2025:8600

Comment 11 errata-xmlrpc 2025-07-07 02:30:52 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:10364 https://access.redhat.com/errata/RHSA-2025:10364