{"cve":"CVE-2025-71230","nvd":{"published":"2026-02-18T16:22:29.743","modified":"2026-06-17T10:03:54.903","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nhfs: ensure sb->s_fs_info is always cleaned up\n\nWhen hfs was converted to the new mount api a bug was introduced by\nchanging the allocation pattern of sb->s_fs_info. If setup_bdev_super()\nfails after a new superblock has been allocated by sget_fc(), but before\nhfs_fill_super() takes ownership of the filesystem-specific s_fs_info\ndata it was leaked.\n\nFix this by freeing sb->s_fs_info in hfs_kill_super().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/05ce49a902be15dc93854cbfc20161205a9ee446","https://git.kernel.org/stable/c/399219831514126bc9541e8eadefe02c6fbd9166","https://git.kernel.org/stable/c/46c1d56ad321fb024761abd9af61a0cb616cf2f6"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:23:35.260773158+00:00"},"epss":{"cve":"CVE-2025-71230","score":0.00137,"percentile":0.0306,"date":"2026-10-31"},"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."]}