CVE-2025-21364CWE-502

Microsoft Excel Security Feature Bypass Vulnerability

High · published January 14, 2025

CVSS v3.1

7.8

EPSS

2%

Percentile

76.6

In the wild

Unconfirmed

What it is

Microsoft Excel Security Feature Bypass Vulnerability

The record

Technical detail

CVSS v3.1: 7.8 · HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0: Not supplied
EPSS: 0.01666 · 76.6th percentile
Weakness: CWE-502 · Deserialization of Untrusted Data
Published: 2025-01-14T18:04Z

EPSS history

Timeline

14 JAN 18:04Z
Microsoft Excel Security Feature Bypass Vulnerability
cvelistv5