CVEvulnerability

CVE-2026-45584

8.1 HIGH Published 2026-05-20 Modified 2026-07-23 Official page ↗
Status
Analyzed
Published
2026-05-20
Last modified
2026-07-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network.

Affected configurations

• microsoft malware protection engine (>= 1.1.26030.3008 < 1.1.26040.8)

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References