CVE-2026-58846

HIGH 7.8

CVSS Score

7.8

EPSS Score

0.0%

EPSS Percentile

0th

In kvm_iommu_map_sg of iommu.c, there is a possible use after free due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vendor	google
Product	android
Ecosystems	Android Mobile Cloud Chrome
Industries	TechnologyMobile
Published	Sep 8, 2026
Last Updated	Sep 8, 2026

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Affected Versions

Google / Android

Android kernel

References

NVD ↗ CVE.org ↗ EPSS Data ↗

android.googlesource.com: https://android.googlesource.com/kernel/common/+/ad34d15396568919a8ddd306ce2120e76d111b7c source.android.com: https://source.android.com/docs/security/bulletin/2026/2026-09-01