Bug 2366501 (CVE-2025-31205)

Summary: CVE-2025-31205 webkitgtk: A malicious website may exfiltrate data cross-origin
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
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Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in WebKitGTK. A malicious website may steal data cross-origin due to improper security checks within the web browser or rendering engine, leading to unauthorized disclosure of information.
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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: 2366615, 2366616    
Bug Blocks:    

Description OSIDB Bzimport 2025-05-15 13:06:41 UTC
The issue was addressed with improved checks. 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. A malicious website may exfiltrate data cross-origin.

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 14:31:28 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 16:54:48 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 17:26:52 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 19:40:17 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 12:45:44 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