Microsoft WebP Image Extension < 1.2.31.0 RCE (CVE-2026-70351) (September 2026)

The version of the Microsoft WebP Image Extension app installed on the remote Windows host is prior to 1.2.31.0. It is, therefore, affected by a remote code execution vulnerability: - Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to execute code...

EUVD-2026-73078

Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to execute code over a network...

PT-2026-87799

Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to execute code over a network...

CVE-2026-70351: Integer Overflow or Wraparound

Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to execute code over a network...