CVE-2025-30381

HIGH

Microsoft Office Excel - Code Injection

Title source: llm
STIX 2.1

Description

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

References (1)

Scores

CVSS v3 7.8
EPSS 0.0075
EPSS Percentile 73.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-125 CWE-822
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 < 16.0.10417.20010
Published May 13, 2025
Tracked Since Feb 18, 2026