RESOLVED FIXED316278
AX: AXObjectCache destructor wipes a newer cache's isolated tree out of treeFrameCache during overlapping iframe document transitions 
https://bugs.webkit.org/show_bug.cgi?id=316278
Summary AX: AXObjectCache destructor wipes a newer cache's isolated tree out of treeF...
Tyler Wilcock
Reported 2026-06-03 21:18:03 PDT
...
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Radar WebKit Bug Importer
Comment 1 2026-06-03 21:18:09 PDT
<rdar://problem/178687525>
Tyler Wilcock
Comment 2 2026-06-03 21:22:45 PDT
rdar://178166741
Tyler Wilcock
Comment 3 2026-06-04 08:14:06 PDT
Pull request: https://github.com/WebKit/WebKit/pull/66447
EWS
Comment 4 2026-06-04 13:42:50 PDT
Committed 314572@main (28e2def3391f): <https://commits.webkit.org/314572@main> Reviewed commits have been landed. Closing PR #66447 and removing active labels.
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