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vuln-cve/data/2026/44xxx/CVE-2026-44167.json
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{
"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"
}
}
]
}
}