Microsoft Security Update Guide · Oct 31, 2026
Security advisories
Official advisories and defensive guidance, attributed to the issuing organisation.
Microsoft Security Update Guide · Oct 31, 2026
Chromium: CVE-2026-118338 Use after free in Animation
Microsoft Security Update Guide · Oct 31, 2026
Chromium: CVE-2026-118339 Use after free in Animation
Microsoft Security Update Guide · Oct 31, 2026
Chromium: CVE-2026-118340 Memory corruption in Skia
UK NCSC · Nov 3, 2026
Cyber chief: UK facing AI-powered attacks on critical infrastructure within two years
UK NCSC · Nov 3, 2026
Artificial intelligence and cyber intrusion
CIS Advisories · Oct 30, 2026
A Vulnerability in Cisco Secure Firewall ASA and FTD Could Allow for Denial of Service
CIS Advisories · Oct 30, 2026
A Vulnerability in GitLab Could Allow for Remote Code Execution
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

