{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44167","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-05T14:39:34.923Z","datePublished":"2026-05-12T17:22:14.764Z","dateUpdated":"2026-05-14T19:24:44.689Z"},"containers":{"cna":{"title":"phpseclib: CVE-2024-27355 mitigation bypass — OID amplification DoS in ASN1::decodeOID()","problemTypes":[{"descriptions":[{"cweId":"CWE-400","lang":"en","description":"CWE-400: Uncontrolled Resource Consumption","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7"},{"name":"https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc","tags":["x_refsource_MISC"],"url":"https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc"}],"affected":[{"vendor":"phpseclib","product":"phpseclib","versions":[{"version":">= 3.0.0, < 3.0.52","status":"affected"},{"version":">= 2.0.0, < 2.0.54","status":"affected"},{"version":">= 0.1.1, < 1.0.29","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-05-12T17:22:14.764Z"},"descriptions":[{"lang":"en","value":"phpseclib is a PHP secure communications library. Prior to 1.0.29, 2.0.54, and 3.0.52, anyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc). This is a bypass of CVE-2024-27355. This vulnerability is fixed in 1.0.29, 2.0.54, and 3.0.52."}],"source":{"advisory":"GHSA-3qpq-r242-jqj7","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-14T19:23:26.054244Z","id":"CVE-2026-44167","options":[{"Exploitation":"none"},{"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":"2026-05-14T19:24:44.689Z"}}]}}