In handle_unmap_req of tipc_virtio_dev.c, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Project Subscriptions

Vendors Products
Android Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 16 Sep 2026 00:30:00 +0000

Type Values Removed Values Added
Title Android Vulnerability in TIPC Virtio Device Enables Local Privilege Escalation

Tue, 15 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 15 Sep 2026 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android

Tue, 15 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}


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

Type Values Removed Values Added
Description In handle_unmap_req of tipc_virtio_dev.c, there is a possible memory corruption due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published:

Updated: 2026-09-16T03:57:37.052Z

Reserved: 2026-06-23T16:10:45.837Z

Link: CVE-2026-56923

cve-icon Vulnrichment

Updated: 2026-09-15T20:08:35.316Z

cve-icon NVD

Status : Received

Published: 2026-09-15T19:17:28.060

Modified: 2026-09-16T04:18:26.630

Link: CVE-2026-56923

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-16T00:15:15Z

Weaknesses