Bug 2561702 - CVE-2026-86922 webkitgtk: WebKitGTK: Arbitrary code execution via type confusion [fedora-all]
Summary: CVE-2026-86922 webkitgtk: WebKitGTK: Arbitrary code execution via type confus...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: webkitgtk
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Fabio Valentini
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["3dfa3e7a-4ac8-4bf8-aca9-f...
Depends On:
Blocks: CVE-2026-86922
TreeView+ depends on / blocked
 
Reported: 2026-10-27 10:39 UTC by Vipul Nair
Modified: 2026-10-27 10:39 UTC (History)
5 users (show)

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

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Description Vipul Nair 2026-10-27 10:39:40 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.

A type confusion issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. Processing maliciously crafted web content may lead to arbitrary code execution.
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