CVE-2026-58927

Published Nov 2, 2026 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
The vulnerability is a Use-After-Free (UAF) in the EVS AIDL HAL, arising from a data race on an unsynchronized `std::weak_ptr` within `EvsEnumerator::openCamera()`. Specifically, concurrent calls from a privileged UID (e.g., `AID_AUTOMOTIVE_EVS`) can cause a torn `weak_ptr` state, leading to a virtual call through a freed object's vtable at `cameraObj->getCameraInfo(&desc)`. This allows for potential arbitrary code execution within the `hal_evs_default` process.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:-:*:*:*:*:*:*
cpe:2.3:o:google:android:16.0:qpr2:*:*:*:*:*:*
cpe:2.3:o:google:android:17.0:-:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Title Use-After-Free in EVS AIDL HAL Enables Arbitrary Code Execution in Android Automotive HAL
Type Values Removed Values Added
Weaknesses CWE-362
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Title Use-After-Free in EVS AIDL HAL Enables Arbitrary Code Execution in Android Automotive HAL
First Time appeared Google
Google android
Weaknesses CWE-416
Vendors & Products Google
Google android
Type Values Removed Values Added
Description The vulnerability is a Use-After-Free (UAF) in the EVS AIDL HAL, arising from a data race on an unsynchronized `std::weak_ptr` within `EvsEnumerator::openCamera()`. Specifically, concurrent calls from a privileged UID (e.g., `AID_AUTOMOTIVE_EVS`) can cause a torn `weak_ptr` state, leading to a virtual call through a freed object's vtable at `cameraObj->getCameraInfo(&desc)`. This allows for potential arbitrary code execution within the `hal_evs_default` process.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
google_android
Published
Updated
Nov 6, 2026, 3:40 PM
Reserved
Jul 2, 2026, 6:12 AM
Status
Analyzed
Published
Nov 2, 2026, 9:17 PM
Modified
Nov 10, 2026, 7:59 PM