MediaTek cameraisp Use-After-Free Priv Escalation (CVE-2026-20411)
CVE-2026-20411 Published on February 2, 2026
In cameraisp, there is a possible escalation of privilege due to use after free. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10351676; Issue ID: MSV-5737.
Vulnerability Analysis
CVE-2026-20411 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Dangling pointer Vulnerability?
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.
CVE-2026-20411 has been classified to as a Dangling pointer vulnerability or weakness.
Products Associated with CVE-2026-20411
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Affected Versions
MediaTek, Inc. MediaTek chipset:- Version MT6878 is affected.
- Version MT6879 is affected.
- Version MT6881 is affected.
- Version MT6886 is affected.
- Version MT6895 is affected.
- Version MT6897 is affected.
- Version MT6899 is affected.
- Version MT6983 is affected.
- Version MT6985 is affected.
- Version MT6989 is affected.
- Version MT6991 is affected.
- Version MT6993 is affected.
- Version MT8168 is affected.
- Version MT8188 is affected.
- Version MT8195 is affected.
- Version MT8365 is affected.
- Version MT8370 is affected.
- Version MT8390 is affected.
- Version MT8395 is affected.
- Version MT8666 is affected.
- Version MT8667 is affected.
- Version MT8673 is affected.
- Version MT8676 is affected.
- Version MT8793 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.