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-2026-78897 Missing authorization in BrowserTag
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78898 Incorrect authorization in Downloads
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78899 Use after free in V8
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78900 Improper input validation in Media
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78901 Race condition in V8
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78903 Incomplete cleanup in SiteIsolation
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78904 Type confusion in ANGLE
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78905 Type confusion in ANGLE
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78906 Race condition in ANGLE
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78907 Incorrect authorization in WebProtect
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78908 Information leak in Canvas
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78909 Use after free in Views
Microsoft Security Update Guide · Oct 28, 2026
Chromium: CVE-2026-78910 Buffer overflow in V8
Microsoft Security Update Guide · Oct 28, 2026

