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MediaTek Chipsets Use-After-Free Vulnerability in the ImgSys Component Leading to Denial-of-Service

Vulnerability

A use-after-free vulnerability has been identified in the ImgSys component of certain MediaTek chipsets, including MT2718, MT6899, MT6991, MT8678, and MT8793. This vulnerability can cause a system crash, creating a local denial-of-service condition. Exploitation requires the attacker to have already obtained system privileges, but no user interaction is needed.

Impact

Exploitation of this vulnerability can lead to a system crash, causing a local denial-of-service condition.

Added: Mar 2, 2026, 9:43 AM
Updated: Mar 2, 2026, 2:24 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
2.8
remediation
7.9
relevance
3.4
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.