CVE-2025-62553EPSS p50.5%

CVE-2025-62553CVE-2025-62553

microsoft / 365_apps

Description

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.66% probability of exploitation · percentile 50.5% · 2026-10-17T12:00:28Z
Last modified2026-10-14
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.