CVE-2026-89935

In the Linux kernel, the following vulnerability has been resolved: iio: light: apds9306: fix PM reference leak in apds9306_read_data() apds9306_read_data() calls pm_runtime_resume_and_get() but several error paths return directly without calling pm_runtime_put_autosuspend(), leaking the runtime PM reference and preventing the device from autosuspending. Use PM_RUNTIME_ACQUIRE_AUTOSUSPEND() and PM_RUNTIME_ACQUIRE_ERR() to automatically handle runtime PM reference release on all return paths.

Package Linux Kernel
Published 2026-09-16
Last modified 2026-09-16
Patch available
Yes

Affected versions

Linux kernel versions 6.10 and later are affected. Fixed in 6.18.52, 7.2.5, 7.3-rc1 and their respective stable series.

Affected from
≥ 6.10
Fixed in
✓ 6.18.52 6.18.x ✓ 7.2.5 7.2.x ✓ 7.3-rc1

References

3 total

Frequently asked questions

  • What is CVE-2026-89935?

    CVE-2026-89935 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 6.10 onward and has been patched in 6.18.52, 7.2.5 and 7.3-rc1. CVE-2026-89935 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • Is there a patch available for CVE-2026-89935?

    Yes. CVE-2026-89935 has been patched. Fixed versions include 6.18.52, 7.2.5 and 7.3-rc1. If you are running Linux kernel 6.10 or later up to the fix versions, apply the relevant patch for your kernel branch.

  • Is CVE-2026-89935 actively exploited?

    No. CVE-2026-89935 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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