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Vulnerability record · CVE-2026-58926 · published 2 November 2026

CVE-2026-58926: Google android race condition vulnerability

Google · Android

A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process.

2.5 CVSS 3.1 Low EPSS 0.07% · top 100.0% CWE-362 · Race conditionCWE-416 · Use after free
2.5CVSS 3.1 base score
0.07%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
4 Nov 2026Last modified by NVD

Description

A Use-After-Free (UAF) vulnerability exists in the EVS HAL, allowing a privileged client to free a `buffer_handle_t` while the producer thread is still using it. This race condition, triggered via `doneWithFrame` and `setMaxFramesInFlight`, enables an attacker to manipulate freed heap memory, potentially leading to the leakage of file descriptors from the EVS HAL process.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://source.android.com/docs/security/bulletin/aaos/2026/2026-11-01 Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-58926), CISA KEV, FIRST EPSS (scores of 2026-11-11). This page is refreshed as NVD updates the record.