{"id":"CVE-2026-58927","title":"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()`","summary":"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_AUTOMOT…","severity":"none","vendor":"Google","product":"Android","affected":["Android 17","Android 16-qpr2","Android 16","Android 15","Android 14"],"published":"2026-11-02","updated":"2026-11-02","sourceUpdated":"2026-11-02T20:21:13.927Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-58927","references":[{"url":"https://source.android.com/docs/security/bulletin/aaos/2026/2026-11-01"}],"tags":["cve.org"],"epss":0.00154,"epssPercentile":0.04551,"ingestedAt":"2026-11-05T19:30:42.831Z","slug":"CVE-2026-58927","body":"## Overview\n\nThe 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.\n\n## Affected\n\n- `Android 17`\n- `Android 16-qpr2`\n- `Android 16`\n- `Android 15`\n- `Android 14`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}