Description
In multiple functions of arm-smmu-v3.c, there is a possible way to bypass direct memory access isolation via stale stream table entries due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Published: 2026-11-10
Score: n/a
EPSS: n/a
KEV: No
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History

Tue, 10 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Description In multiple functions of arm-smmu-v3.c, there is a possible way to bypass direct memory access isolation via stale stream table entries due to a logic error. 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: 2026-11-10T19:20:11.752Z

Reserved: 2025-10-23T08:45:24.756Z

Link: CVE-2026-0178

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-10T20:17:20.623

Modified: 2026-11-10T21:46:41.807

Link: CVE-2026-0178

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses

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