Vulnerabilities
Deploy patches for Windows libarchive to fix critical CVE-2026-69639 heap overflow
Microsoft rates this heap overflow flaw as critical, allowing attackers to run code remotely without valid credentials on affected systems.
Windows
Everything Patch Review has reported about Windows: 3 stories, newest first. Part of our Vulnerabilities coverage.
Vulnerabilities
Patch Windows Text Shaping Immediately to Block Critical CVE-2026-83770 RCE
Microsoft flags a critical heap overflow in text rendering that lets attackers run code remotely without login. Update systems immediately to block this network breach.
Vulnerabilities
Secure Windows Now: No Patch Available for Critical CCFFilter RCE CVE-2026-83780
Microsoft confirms a critical flaw in the CCFFilter driver allows network attackers to run code. No fix is confirmed yet.