CVE-2026-58809
MEDIUM
NVD
CVSS Score
6.7
Severity
MEDIUM
Published
Nov 10, 2026
Vendor
unknown
Description
In smmu_domain_config_s1 of arm-smmu-v3.c, there is a possible OOB Write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.