Microsoft Security Update Guide · Oct 28, 2026
Security advisories
Official advisories and defensive guidance, attributed to the issuing organisation.
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78944 Use after free in DevTools
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78945 Use after free in Views
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78946 Incorrect authorization in Select
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78947 Incomplete cleanup in Chromium
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78948 Buffer overflow in WebGL
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78950 Integer overflow in WebRTC
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78951 Use after free in ServiceWorker
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78952 Out of bounds write in Crashpad
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78953 Missing authorization in SiteIsolation
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78954 Incorrect authorization in Extensions
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78955 Observable discrepancy in PerformanceAPIs
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78956 Type confusion in V8
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78958 Uninitialized resource in Skia
Microsoft Security Update Guide · Oct 28, 2026
