CVE-2026-90394
kernel: power: supply: sc2731_charger: cancel work on remove
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 17, 2026
Updated · October 20, 2026
Description
A flaw was found in the sc2731_charger driver within the Linux kernel. This vulnerability occurs because the driver fails to properly cancel scheduled work during its removal process. When the driver is unregistered, it does not ensure that pending or running tasks are terminated before its allocated memory is released. This can lead to attempts to access freed memory, potentially causing system instability or a denial of service (DoS).
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-366 · Race Condition within a Thread