CVE-2026-20511: In SurfaceFlinger, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has…

PriorityP431medium6.7CVSS 3.1

AVLACLPRHUINSUCHIHAH

EPSS

0.11%

1.4th percentile

In SurfaceFlinger, there is a possible memory corruption due to use after free. 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: ALPS11123860; Issue ID: MSV-8890.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
mediatek_inc	mediatek_chipset	—	—
mediatek_inc	mediatek_chipset	—	—
mediatek_inc	mediatek_chipset	—	—
mediatek_inc	mediatek_chipset	—	—

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