VULNERABILITY INTELLIGENCE

CVE-2026-62800

CVSS score8.8 HIGH
EPSS probability0.91%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-08-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.

Weakness classification

  • secure@microsoft.com: CWE-122

Primary references