CVE-2025-20796: Input Validation
Published Jan 6, 2026
·Updated
In imgsys, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is needed for exploitation. Patch ID: ALPS10314745; Issue ID: MSV-5553.
Affected Software
4 affected components
All of the following
Google Android=15.0
Any of the following
MediaTek Mt6989
MediaTek Mt8796
MediaTek Mt8893
Event History
Jan 6, 2026
CVE Published
via MITRE·01:46 AM
Data Sourced
via MITRE·01:46 AM
DescriptionWeakness
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-20796?
CVE-2025-20796 has a high severity level due to its potential for local escalation of privilege.
2
How do I fix CVE-2025-20796?
To fix CVE-2025-20796, apply the patch identified by ALPS10314745.
3
What causes the vulnerability identified by CVE-2025-20796?
CVE-2025-20796 is caused by improper input validation leading to possible out of bounds write.
4
Does CVE-2025-20796 require user interaction for exploitation?
Yes, CVE-2025-20796 requires user interaction for exploitation.
5
Which software versions are affected by CVE-2025-20796?
CVE-2025-20796 affects the Google Android version 15.0.