Use-after-free in Linux kernel - CVE-2026-93060
Published: September 18, 2026
Vulnerability identifier: #VU150965
CSH Severity: Low
CVSS v4: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-93060
CWE-ID: CWE-416
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to use-after-free in a6xx_gpu_init() when handling an error from qcom_ubwc_config_get_data(). A local user can trigger the GPU initialization error path to cause a denial of service.
Affected software
Linux kernel
How to mitigate CVE-2026-93060
Install security update from vendor's repository.