{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-38639", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-06-26T20:27:23.689Z", "dateReserved": "2026-04-06T00:00:00.000Z", "datePublished": "2026-06-26T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-06-26T20:27:23.689Z"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "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"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{}

{}

{"created": "2026-06-26T22:45:05.774026+00:00", "title": "Denial of Service via Malformed Date Parsing in relibc's parse_month", "updated": "2026-06-26T22:45:05.774032+00:00", "vendors": [], "weaknesses": ["CWE-20"]}