CVE-2026-20413

MEDIUM

imgsys - Privilege Escalation

Title source: llm
STIX 2.1

Description

In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10362725; Issue ID: MSV-5694.

Scores

CVSS v3 6.7
EPSS 0.0000
EPSS Percentile 0.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-1285 CWE-787
Status published
Products (9)
google/android 15.0
MediaTek, Inc./MediaTek chipset MT6899
MediaTek, Inc./MediaTek chipset MT6991
MediaTek, Inc./MediaTek chipset MT8678
MediaTek, Inc./MediaTek chipset MT8793
MediaTek, Inc./MT6899 ALPS10362725
MediaTek, Inc./MT6991 ALPS10362725
MediaTek, Inc./MT8678 ALPS10362725
MediaTek, Inc./MT8793 ALPS10362725
Published Feb 02, 2026
Tracked Since Feb 18, 2026