CVE-2026-93285: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

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

Affected products

• Linux Linux: from 4.16, before 6.12.112 (fixed in 6.12.112); from 6.13, before 6.18.53 (fixed in 6.18.53); from 6.19, before 7.2.5 (fixed in 7.2.5)

Published 2026-09-24. Last modified 2026-10-03.