← WebKit — 2026-W35
713192fabebfdd2955aa596c262c33bfbf3d50be [Site Isolation] http/tests/local/blob/navigate-blob.html fails
not a security fix
confidence 0.15
signal score 8.67
Source/WebKit/UIProcess
Classified as not security-relevant.
Triage note: Adds set/update/takeDeferredTopDocumentSyncData on ProvisionalPageProxy and applies it on commit instead of dropping sync data broadcast from a provisional process. Site-isolation correctness/plumbing for process-swap, no memory-safety bug.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Triage note: Adds set/update/takeDeferredTopDocumentSyncData on ProvisionalPageProxy and applies it on commit instead of dropping sync data broadcast from a provisional process. Site-isolation correctness/plumbing for process-swap, no memory-safety bug.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Structural signals: smartptr_member_added (+6.47), null_guard (+1.2), msg_soft (+1.0)
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