CVE-2026-58811

In smmu_get_mair_idx of smmu.c, there is a possible way to apply incorrect memory attributes to direct memory access mappings due to a logic error.

In smmu_get_mair_idx of smmu.c, there is a possible way to apply incorrect memory attributes to direct memory access mappings due to a logic error. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

10. Nov 2026

Ausgewertete Quellen

• Android
  https://source.android.com/docs/security/bulletin/pixel/2026/2026-11-01
• NVD
  CVE-2026-58811