Unrated severityNVD Advisory· Published Nov 10, 2026· Updated Nov 10, 2026
CVE-2026-58811
CVE-2026-58811
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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