{"id":"CVE-2022-27815","aliases":["GHSA-p4jg-pccf-h82c"],"url":"https://o3.security/vulnerability/CVE-2022-27815","summary":"Insecure Temporary File in SWHKD","details":"SWHKD is a display protocol-independent hotkey daemon made in Rust. In SWHKD versions 1.1.5 and prior, SWHKD uses the /tmp/swhkd.pid pathname. As /tmp is accessible to all users, there can be an information leak or denial of service. No known workarounds exist. A patch is available on the `1.1.0` branch of the repository.","published":"2022-03-29T23:21:34Z","modified":"2026-08-12T03:51:44.877813526Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},"epss":{"score":0.00514,"percentile":0.41602,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"crates.io","name":"Simple-Wayland-HotKey-Daemon","fixedVersion":"1.2.0"}],"fix":{"url":"https://github.com/waycrate/swhkd/commit/e661a4940df78fbb7b52c622ac4ae6a3a7f7d8aa","label":"waycrate/swhkd@e661a49"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27815.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27815"},{"type":"FIX","url":"https://github.com/waycrate/swhkd/commit/e661a4940df78fbb7b52c622ac4ae6a3a7f7d8aa"},{"type":"PACKAGE","url":"https://github.com/waycrate/swhkd/releases"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2022/04/14/1"},{"type":"PACKAGE","url":"https://github.com/waycrate/swhkd"},{"type":"WEB","url":"https://github.com/waycrate/swhkd/releases/tag/1.2.0"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:44.877813526Z"}}