CVE-2026-90395 power: supply: isp1704_charger: cancel work on remove
A race condition in the isp1704 charger driver allows a local attacker to cause a denial of service by triggering a use-after-free during device removal.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-90395?
CVE-2026-90395 is a vulnerability in Linux, published on 17 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In the Linux kernel, the following vulnerability has been resolved:
power: supply: isp1704_charger: cancel work on remove
The USB notifier and initial VBUS detection can schedule isp->work. The remove path unregisters the notifier and power supply, but does not wait for queued or running work before tearing down the power supply state.
Cancel the work after unregistering the notifier. Do this before unregistering the power supply.
This issue was found by a static analysis tool.
Which versions are affected by CVE-2026-90395?
How do I fix CVE-2026-90395?
Apply the vendor's patch.
Is CVE-2026-90395 being exploited?
There is no known exploitation of CVE-2026-90395 in the wild and no public exploit code.
Sources
Also known as AZL-102255, BELL-CVE-2026-90395, DEBIAN-CVE-2026-90395, GHSA-xfw8-hhj3-vqw5, UBUNTU-CVE-2026-90395.