Bug 2526391 - CVE-2026-43740 webkitgtk: webkitgtk: Maliciously crafted web content may disclose process memory [fedora-all]
Summary: CVE-2026-43740 webkitgtk: webkitgtk: Maliciously crafted web content may disc...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: webkitgtk
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Michael Catanzaro
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["5490793a-7b54-4053-9ee5-1...
Depends On:
Blocks: CVE-2026-43740
TreeView+ depends on / blocked
 
Reported: 2026-08-31 16:02 UTC by TEJ RATHI
Modified: 2026-08-31 18:19 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-08-31 18:19:39 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description TEJ RATHI 2026-08-31 16:02:03 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The issue was addressed with improved memory handling.

Impact: maliciously crafted web content may disclose process memory

Advisory: https://webkitgtk.org/security/WSA-2026-0004.html
WebKit Bug: https://bugs.webkit.org/show_bug.cgi?id=308046
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