CVE-2026-66806EPSS p35.6%

CVE-2026-66806CVE-2026-66806

microsoft / 365_apps

Description

Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

Scoring

CVSS 5.5 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS0.43% probability of exploitation · percentile 35.6% · 2026-10-05T12:00:23Z
Last modified2026-08-14
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.