← WebKit — 2026-W39
14db6c6baca8d17e0b7b2cc6eb375fee29681955 [Site Isolation] Cross-origin iframe content is scaled incorrectly when the page is zoomed
not a security fix
confidence 0.12
signal score 6.47
Source/WebCore/page
Classified as not security-relevant.
Triage note: Passes explicit page/text zoom factors into LocalFrame constructors and ProvisionalFrameCreationParameters (IPC) to preserve zoom across process swaps; site-isolation plumbing, no bug fixed.
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: Passes explicit page/text zoom factors into LocalFrame constructors and ProvisionalFrameCreationParameters (IPC) to preserve zoom across process swaps; site-isolation plumbing, no bug fixed.
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)
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