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Medium severity5.5NVD Advisory· Published Mar 24, 2023· Updated Jun 17, 2026

CVE-2023-21026

CVE-2023-21026

Description

In updateInputChannel of WindowManagerService.java, there is a possible way to set a touchable region beyond its own SurfaceControl due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254681548

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Affected products

3
  • Google/Android2 versions
    cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*
    • (no CPE)range: Android-13
  • Google/Android SDKcpe-rescue

Patches

Vulnerability mechanics

References

1

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