Bug 2536481 (CVE-2026-90395) - CVE-2026-90395 kernel: power: supply: isp1704_charger: cancel work on remove
Summary: CVE-2026-90395 kernel: power: supply: isp1704_charger: cancel work on remove
Keywords:
Status: NEW
Alias: CVE-2026-90395
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-17 18:09 UTC by OSIDB Bzimport
Modified: 2026-10-20 11:02 UTC (History)
17 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-09-17 18:09:39 UTC 
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.
Comment 1 gkamathe 2026-09-21 09:12:28 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-90395.mbox
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