EUVD-2026-79020
GHSA-p36q-6rp4-m8x4
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from Vendor (Google_Devices) · only source for this CVE.
CVSS VectorVendor: Google_Devices
Lifecycle Timeline
3DescriptionCVE.org
In multiple functions of arm-smmu-v3.c, there is a possible escalation of privilege due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
AnalysisAI
Local privilege escalation in the Android kernel's Arm SMMUv3 driver (arm-smmu-v3.c) allows an attacker holding a low-privileged local context to subvert the IOMMU's protection mechanism and reach kernel-level access on a vulnerable device. The flaw is a logic error affecting multiple functions of the driver, rated CVSS 7.8 with a local attack vector, low privileges, and no user interaction required. …
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Same weakness CWE-693 – Protection Mechanism Failure
View allSame technique Privilege Escalation
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External POC / Exploit Code
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