Week 38, 2025

7 WebKit CVEs disclosed in the week of September 15, 2025 (ISO week 38). 7 have a public fix commit; 0 embargoed.

Severity Count
Medium 7

By component: WebKit (3), WebCore (2), JSC (2)

By bug class: LogicError (2), TypeConfusion (2), OOB (1), Other (1), UAF (1)

CVE Bugzilla Component Class Severity Fix
CVE-2025-43419 293895 WebKit Other medium commit
CVE-2025-43376 295943 WebCore LogicError medium commit
CVE-2025-43368 296276 WebKit UAF medium commit
CVE-2025-43356 296153 WebKit LogicError medium commit
CVE-2025-43343 296490 JSC TypeConfusion medium commit
CVE-2025-43342 296042 JSC TypeConfusion medium commit
CVE-2025-43272 294550 WebCore OOB medium commit