In smmu_detach_dev_nested of arm-smmu-v3.c, there is a possible escalation of privilege due to improper input validation. (CVE-2026-58718)
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.
In smmu_detach_dev_nested of arm-smmu-v3.c, there is a possible escalation of privilege due to improper input validation. (CVE-2026-58718)
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.
CVSS v3.1
Score 6.7medium
Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-8cr2-hchq-m445
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-58718"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6aaa07f255bf5e2cf5ea435b
Added to database: 09/16/2026, 03:07:30 UTC
Last updated: 09/16/2026, 03:07:30 UTC
Views: 1
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