CVE-2025-27751

HIGH

Microsoft 365 Apps - Use After Free

Title source: rule

Description

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

Exploits (1)

exploitdb SUSPICIOUS
by nu11secur1ty · textlocalwindows
https://www.exploit-db.com/exploits/52332

References (1)

Scores

CVSS v3 7.8
EPSS 0.0116
EPSS Percentile 78.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (6)
microsoft/365_apps
microsoft/excel 2016
microsoft/office 2019
microsoft/office_long_term_servicing_channel 2021 (2 CPE variants)
microsoft/office_long_term_servicing_channel 2024 (2 CPE variants)
microsoft/office_online_server
Published Apr 08, 2025
Tracked Since Feb 18, 2026