CVE-2026-45459EPSS p38.9%

CVE-2026-45459CVE-2026-45459

microsoft / 365_apps

Description

Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally.

Scoring

CVSS 3.3 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS0.47% probability of exploitation · percentile 38.9% · 2026-10-05T12:00:23Z
Last modified2026-07-23

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-45455
CVE
CVE-2026-45469
CVE
Microsoft Excel Security Feature Bypass
CVE
CVE-2026-45463
CVE
CVE-2026-45485
CVE
CVE-2026-45461
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.