VULNERABILITY INTELLIGENCE

CVE-2025-54899

CVSS score7.8 HIGH
EPSS probability0.57%
CISA KEVNot currently listed
Published2025-09-09
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Description

Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Weakness classification

  • CWE-590: Free of Memory not on the Heap

Primary references