Bug 2403598 (CVE-2025-43343) - CVE-2025-43343 webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash
Summary: CVE-2025-43343 webkitgtk: Processing maliciously crafted web content may lead...
Keywords:
Status: NEW
Alias: CVE-2025-43343
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2403624 2403625 2403626 2403623 2403627
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-13 20:02 UTC by OSIDB Bzimport
Modified: 2025-11-11 13:51 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2025:18070 0 None None None 2025-10-15 09:20:10 UTC
Red Hat Product Errata RHSA-2025:18097 0 None None None 2025-10-15 11:38:51 UTC
Red Hat Product Errata RHSA-2025:19913 0 None None None 2025-11-06 16:48:00 UTC
Red Hat Product Errata RHSA-2025:19914 0 None None None 2025-11-06 16:53:56 UTC
Red Hat Product Errata RHSA-2025:19915 0 None None None 2025-11-06 16:41:32 UTC
Red Hat Product Errata RHSA-2025:19916 0 None None None 2025-11-06 16:53:03 UTC
Red Hat Product Errata RHSA-2025:19918 0 None None None 2025-11-06 16:56:31 UTC
Red Hat Product Errata RHSA-2025:19919 0 None None None 2025-11-06 16:56:14 UTC
Red Hat Product Errata RHSA-2025:19920 0 None None None 2025-11-06 16:58:43 UTC
Red Hat Product Errata RHSA-2025:19946 0 None None None 2025-11-10 01:40:59 UTC
Red Hat Product Errata RHSA-2025:20922 0 None None None 2025-11-11 13:51:46 UTC

Description OSIDB Bzimport 2025-10-13 20:02:50 UTC 
The issue was addressed with improved memory handling. This issue is fixed in tvOS 26, Safari 26, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.
Comment 2 errata-xmlrpc 2025-10-15 09:20:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2025:18070 https://access.redhat.com/errata/RHSA-2025:18070
Comment 3 errata-xmlrpc 2025-10-15 11:38:50 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:18097 https://access.redhat.com/errata/RHSA-2025:18097
Comment 7 errata-xmlrpc 2025-11-06 16:41:31 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2025:19915 https://access.redhat.com/errata/RHSA-2025:19915
Comment 8 errata-xmlrpc 2025-11-06 16:47:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:19913 https://access.redhat.com/errata/RHSA-2025:19913
Comment 9 errata-xmlrpc 2025-11-06 16:53:02 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-2025:19916 https://access.redhat.com/errata/RHSA-2025:19916
Comment 10 errata-xmlrpc 2025-11-06 16:53:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:19914 https://access.redhat.com/errata/RHSA-2025:19914
Comment 11 errata-xmlrpc 2025-11-06 16:56:13 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2025:19919 https://access.redhat.com/errata/RHSA-2025:19919
Comment 12 errata-xmlrpc 2025-11-06 16:56:30 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-2025:19918 https://access.redhat.com/errata/RHSA-2025:19918
Comment 13 errata-xmlrpc 2025-11-06 16:58:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2025:19920 https://access.redhat.com/errata/RHSA-2025:19920
Comment 14 errata-xmlrpc 2025-11-10 01:40:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2025:19946 https://access.redhat.com/errata/RHSA-2025:19946
Comment 15 errata-xmlrpc 2025-11-11 13:51:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:20922 https://access.redhat.com/errata/RHSA-2025:20922
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