{"cve":"CVE-2026-93285","nvd":{"published":"2026-09-24T17:17:09.697","modified":"2026-10-21T13:21:07.627","status":"Received","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","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/23eee01c732ec8c62b05416a05f0f88129df2960","https://git.kernel.org/stable/c/3d7bca9d583793bb7d0bac0d95a24ddd2e129eed","https://git.kernel.org/stable/c/7ee6be9ee7f9a803e0f539af26ab1154fdde48ba","https://git.kernel.org/stable/c/99d14d61aa8beb6cb9a984b9fcddd45e35b24494","https://git.kernel.org/stable/c/cc004a1107e2c44cbdd2f1b1c2c85d32adc8f731"],"products":[],"source":"nvd","synced_at":"2026-10-22T16:41:11.231219466+00:00"},"epss":{"cve":"CVE-2026-93285","score":0.00168,"percentile":0.06154,"date":"2026-10-25"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}