{"id":"CVE-2026-38639","aliases":["EUVD-2026-39937","GHSA-h7fg-9r35-998m"],"status":"published","title":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers...","description":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0063,"percentile":0.50523,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-06-26T00:00:00Z","modified":"2026-06-29T19:27:07Z","references":[{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/issues/265"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/990"},{"url":"https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38639"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/work_items/265","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38639"},{"url":"https://github.com/advisories/GHSA-h7fg-9r35-998m"}],"sources":{"cve":[{"id":"CVE-2026-38639","description":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.","status":"published","published":"2026-06-26T00:00:00Z","modified":"2026-06-29T13:56:45.267Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-39937","description":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.","status":"published","published":"2026-06-26T00:00:00Z","modified":"2026-06-29T13:56:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:22.87152Z"}],"ghsa":[{"id":"GHSA-h7fg-9r35-998m","title":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers...","description":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.","status":"published","published":"2026-06-26T21:32:18Z","modified":"2026-06-29T15:33:08Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:09:03.268343Z"}],"nvd":[{"id":"CVE-2026-38639","description":"An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.","status":"published","published":"2026-06-26T21:16:33.387Z","modified":"2026-06-29T19:27:07.477Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:26.508751Z"}]}}