RESOLVED FIXED303473
Enforce that opaque CFTypes can't be sent from WebContent 
https://bugs.webkit.org/show_bug.cgi?id=303473
Summary Enforce that opaque CFTypes can't be sent from WebContent
Gavin
Reported 2025-12-03 04:49:31 PST
Enforce that opaque CFTypes can't be sent from WebContent
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2025-12-03 05:06:25 PST
<rdar://problem/165756991>
Gavin
Comment 2 2025-12-03 05:10:35 PST
Pull request: https://github.com/WebKit/WebKit/pull/54770
Alexey Proskuryakov
Comment 3 2025-12-03 16:41:51 PST
*** Bug 303472 has been marked as a duplicate of this bug. ***
Simon Lewis
Comment 4 2026-04-15 16:13:47 PDT
Pull request: https://github.com/WebKit/WebKit/pull/62859
EWS
Comment 5 2026-05-06 17:32:01 PDT
Committed 312756@main (02d7918cb674): <https://commits.webkit.org/312756@main> Reviewed commits have been landed. Closing PR #62859 and removing active labels.
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