{"cve":"CVE-2026-38639","nvd":{"published":"2026-06-26T21:16:33.387","modified":"2026-06-29T19:27:07.477","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-20"],"references":["https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38639","https://gitlab.redox-os.org/redox-os/relibc/-/issues/265","https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/990","https://gitlab.redox-os.org/redox-os/relibc/-/work_items/265","https://gitlab.redox-os.org/redox-os/relibc/-/work_items/265"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-38639","score":0.0063,"percentile":0.50186,"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."]}