{"id":"CVE-2026-38636","title":"An issue in the seekdir() function (/dirent/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted input.","summary":"An issue in the seekdir() function (/dirent/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted input.","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-400"],"published":"2026-08-28","updated":"2026-09-09","sourceUpdated":"2026-09-09T16:04:24.933","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-38636","references":[{"url":"https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38636","label":"cve@mitre.org"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/issues/260","label":"cve@mitre.org"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/980","label":"cve@mitre.org"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/work_items/260","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.00446,"epssPercentile":0.38195,"ingestedAt":"2026-09-09T16:14:05.517Z","slug":"CVE-2026-38636","body":"## Overview\n\nAn issue in the seekdir() function (/dirent/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted input.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}