Bug 2520323 (CVE-2026-64783) - CVE-2026-64783 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash
Summary: CVE-2026-64783 webkitgtk: Processing maliciously crafted web content may lead...
Keywords:
Status: NEW
Alias: CVE-2026-64783
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: 2520719 2520720
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-20 13:50 UTC by OSIDB Bzimport
Modified: 2026-08-20 19:17 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2026-08-20 13:50:39 UTC 
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
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