CVE-2026-78510EPSS p25.4%

CVE-2026-78510CVE-2026-78510

microsoft / 365_apps

Description

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Scoring

CVSS 8.4 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.34% probability of exploitation · percentile 25.4% · 2026-10-05T12:00:23Z
Last modified2026-09-25
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.