CVE-2025-29811

HIGH

Microsoft Windows 11 22h2 < 10.0.22621.5189 - Heap Buffer Overflow

Title source: rule
STIX 2.1

Description

Improper input validation in Windows Mobile Broadband allows an authorized attacker to elevate privileges locally.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0061
EPSS Percentile 69.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-125 CWE-20 CWE-122
Status published
Products (5)
microsoft/windows_11_22h2 < 10.0.22621.5189
microsoft/windows_11_23h2 < 10.0.22631.5189
microsoft/windows_11_24h2 < 10.0.26100.3775
microsoft/windows_server_2022_23h2 < 10.0.25398.1551
microsoft/windows_server_2025 < 10.0.26100.3775
Published Apr 08, 2025
Tracked Since Feb 18, 2026