CVE-2026-58809

Published Nov 10, 2026 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Out-of-Bounds Write in Android SMMU Domain Configuration Allows Local Privilege Escalation
Type Values Removed Values Added
Title Out-of-Bounds Write in Android SMMU Domain Configuration Allows Local Privilege Escalation
Type Values Removed Values Added
Weaknesses CWE-119
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
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.
References

Subscriptions

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Weaknesses

Sources

Status
PUBLISHED
Assigner
Google_Devices
Published
Updated
Nov 11, 2026, 4:58 AM
Reserved
Jul 2, 2026, 5:52 AM
Status
Awaiting Analysis
Published
Nov 10, 2026, 8:19 PM
Modified
Nov 11, 2026, 5:19 AM