Bug 2500634 - CVE-2026-43725 webkitgtk: webkitgtk: A malicious website may process restricted web content outside the sandbox [fedora-43]
Summary: CVE-2026-43725 webkitgtk: webkitgtk: A malicious website may process restrict...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: webkitgtk
Version: 43
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Michael Catanzaro
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["898e04ef-8690-4b90-8c68-e...
Depends On:
Blocks: CVE-2026-43725
TreeView+ depends on / blocked
 
Reported: 2026-07-14 20:46 UTC by Robb Gatica
Modified: 2026-07-14 20:46 UTC (History)
5 users (show)

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

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Description Robb Gatica 2026-07-14 20:46:10 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 input validation.

Impact: a malicious website may process restricted web content outside the sandbox

Advisory: https://webkitgtk.org/security/WSA-2026-0004.html
WebKit Bug: https://bugs.webkit.org/show_bug.cgi?id=312832
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