VULNERABILITY INTELLIGENCE

CVE-2026-66809

CVSS score5.5 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-08-14
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Description

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references