Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b1f31ff381dfd581b1a31642068c822c36fdccf9
https://github.com/WebKit/WebKit/commit/b1f31ff381dfd581b1a31642068c822c36fdccf9
Author: Mike Wyrzykowski <[email protected]>
Date: 2026-03-12 (Thu, 12 Mar 2026)
Changed paths:
M Source/WebKit/GPUProcess/graphics/Model/USDModel.swift
Log Message:
-----------
[Model] Heap OOB read in Metal texture upload
https://bugs.webkit.org/show_bug.cgi?id=309751
rdar://172230025
Reviewed by Tadeu Zagallo.
In a scenario where arbitrary IPC messages can be sent, it is
possible to perform a OOB read when <model> is enabled.
iOS / macOS <model> is not enabled so no impact to shipping.
* Source/WebKit/GPUProcess/graphics/Model/USDModel.swift:
Canonical link: https://commits.webkit.org/309160@main
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