{"id":"CVE-2022-25326","aliases":["GHSA-chxf-fjcf-7fwp","GHSA-mpq4-rjj8-fjph","GO-2022-0339"],"url":"https://o3.security/vulnerability/CVE-2022-25326","summary":"Denial of Service in fscrypt","details":"fscrypt through v0.3.2 creates a world-writable directory by default when setting up a filesystem, allowing unprivileged users to exhaust filesystem space. We recommend upgrading to fscrypt 0.3.3 or above and adjusting the permissions on existing fscrypt metadata directories where applicable.","published":"2022-02-25T11:00:13.023Z","modified":"2026-08-12T03:51:37.459874333Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.00131,"percentile":0.03107,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/google/fscrypt","fixedVersion":"0.3.3"}],"fix":{"url":"https://github.com/google/fscrypt/pull/346","label":"google/fscrypt#346"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25326.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25326"},{"type":"FIX","url":"https://github.com/google/fscrypt/pull/346"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:37.459874333Z"}}