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: 2403623 2403624 2403625 2403626 2403627
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-13 20:02 UTC by OSIDB Bzimport
Modified: 2025-10-15 11:38 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

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
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