CVE-2026-93285

In the Linux kernel, the following vulnerability has been resolved: f2fs: embed f2fs_gc_kthread in f2fs_sb_info Instead of allocating f2fs_gc_kthread dynamically, embed it in f2fs_sb_info. This simplifies lifetime management and prepares for fixing race conditions during teardown. - __sbi_store - remount|shutdown - f2fs_stop_gc_thread - access sbi->gc_thread - sbi->gc_thread = NULL - access sbi->gc_thread->f2fs_gc_task

Package Linux Kernel
Published 2026-09-24
Last modified 2026-10-03
Patch available
Yes

Affected versions

Linux kernel versions 4.16 and later are affected. Fixed in 6.12.112, 6.18.53, 7.2.5, 7.3-rc1 and their respective stable series.

Affected from
≥ 4.16
Fixed in
✓ 6.12.112 6.12.x ✓ 6.18.53 6.18.x ✓ 7.2.5 7.2.x ✓ 7.3-rc1

References

4 total

Frequently asked questions

  • What is CVE-2026-93285?

    CVE-2026-93285 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 4.16 onward and has been patched in 6.12.112, 6.18.53, 7.2.5 and others. CVE-2026-93285 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • Is there a patch available for CVE-2026-93285?

    Yes. CVE-2026-93285 has been patched. Fixed versions include 6.12.112, 6.18.53, 7.2.5 and others. If you are running Linux kernel 4.16 or later up to the fix versions, apply the relevant patch for your kernel branch.

  • Is CVE-2026-93285 actively exploited?

    No. CVE-2026-93285 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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