VULNERABILITY INTELLIGENCE

CVE-2026-70318

CVSS score5.5 MEDIUM
EPSS probability0.54%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-08-12
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Description

Improper input validation in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

Weakness classification

  • secure@microsoft.com: CWE-20

Primary references