CVE-2026-0027NVD

Vulnerability Summary

In smmu_detach_dev of arm-smmu-v3.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.

Severity Level

MEDIUM(6.7)

Published Date

Mar 2, 2026

Last Modified

Mar 6, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.01%Probability

Root Weakness (CWE)

CWE-416: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v3.1 Base Metrics — Score 6.7 (MEDIUM)

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

Affected & Patched Versions

Affected Versions

Google Android

Patched Versions

Not provided by NVD for this CVE.

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