CVEvulnerability

CVE-2026-70351

8.8 HIGH Published 2026-09-08 Modified 2026-09-29 Official page ↗
Status
Analyzed
Published
2026-09-08
Last modified
2026-09-29
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-122, CWE-190

Description

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

Affected configurations

• microsoft webp image extension (< 1.2.31.0)

Related

Weakness · CWE (2)

  • CWE-122 Heap-based Buffer Overflow weakness
  • CWE-190 Integer Overflow or Wraparound weakness

References