Improper resource shutdown or release in Linux kernel - CVE-2026-89935
Published: September 17, 2026
Vulnerability identifier: #VU150358
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-89935
CWE-ID: CWE-404
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to prevent the device from autosuspending.
The vulnerability exists due to improper resource release in apds9306_read_data() when handling error paths after acquiring a runtime PM reference. A local user can trigger an error path in apds9306_read_data() to prevent the device from autosuspending.
Affected software
Linux kernel
How to mitigate CVE-2026-89935
Install security update from vendor's repository.