{"id":"CVE-2026-93285","published":"2026-09-24T17:17:09.697","lastModified":"2026-09-24T17:17:09.697","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: embed f2fs_gc_kthread in f2fs_sb_info\n\nInstead of allocating f2fs_gc_kthread dynamically, embed it in\nf2fs_sb_info. This simplifies lifetime management and prepares for\nfixing race conditions during teardown.\n\n- __sbi_store\t\t\t- remount|shutdown\n\t\t\t\t - f2fs_stop_gc_thread\n - access sbi->gc_thread\n\t\t\t\t  - sbi->gc_thread = NULL\n - access sbi->gc_thread->f2fs_gc_task","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/23eee01c732ec8c62b05416a05f0f88129df2960","tags":[]},{"url":"https://git.kernel.org/stable/c/3d7bca9d583793bb7d0bac0d95a24ddd2e129eed","tags":[]},{"url":"https://git.kernel.org/stable/c/99d14d61aa8beb6cb9a984b9fcddd45e35b24494","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}