CVEvulnerability

CVE-2026-55011

7.8 HIGH Published 2026-07-14 Modified 2026-10-24 Official page ↗
Status
Analyzed
Published
2026-07-14
Last modified
2026-10-24
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-191

Description

Integer underflow (wrap or wraparound) in Microsoft Defender allows an unauthorized attacker to execute code locally.

Affected configurations

• microsoft malware protection engine (< 1.1.26060.3008)

Related

Weakness · CWE (1)

  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness

References