{"dataType":"CVE_RECORD","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2026-38641","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2026-06-29T13:51:50.173Z","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":"2026-06-26T20:31:50.983Z"},"descriptions":[{"lang":"en","value":"An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/issues/263"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/1046"},{"url":"https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38641"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/work_items/263"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-404","lang":"en","description":"CWE-404 Improper Resource Shutdown or Release"}]}],"references":[{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/work_items/263","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-29T13:45:34.466296Z","id":"CVE-2026-38641","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-29T13:51:50.173Z"}}]},"dataVersion":"5.2"}