Description
In smmu_detach_dev_nested of arm-smmu-v3.c, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-09-15
Score: n/a
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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History

Tue, 15 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Description In smmu_detach_dev_nested of arm-smmu-v3.c, there is a possible escalation of privilege due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published:

Updated: 2026-09-15T18:34:40.846Z

Reserved: 2026-07-02T05:39:38.720Z

Link: CVE-2026-58718

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-15T19:17:32.650

Modified: 2026-09-15T19:17:32.650

Link: CVE-2026-58718

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

No weakness.