Bug 2483962 (CVE-2026-28907) - CVE-2026-28907 webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced
Summary: CVE-2026-28907 webkitgtk: Processing maliciously crafted web content may prev...
Keywords:
Status: NEW
Alias: CVE-2026-28907
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2484076 2484077
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-06-02 13:33 UTC by OSIDB Bzimport
Modified: 2026-06-02 19:13 UTC (History)
2 users (show)

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

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Description OSIDB Bzimport 2026-06-02 13:33:54 UTC 
The issue was addressed with improved input validation. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.
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