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vuln-cve/data/2026/14xxx/CVE-2026-14890.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-14890",
"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"state": "PUBLISHED",
"assignerShortName": "certcc",
"dateReserved": "2026-07-06T17:51:01.634Z",
"datePublished": "2026-07-16T14:43:44.087Z",
"dateUpdated": "2026-07-16T18:23:35.561Z"
},
"containers": {
"cna": {
"title": "CVE-2026-14890",
"descriptions": [
{
"lang": "en",
"value": "SGLang uses an expert-parallel backup subsystem that exposes a ZeroMQ PULL socket on a routable network interface that does not contain authentication or deserialization safeguards, allowing an attacker to provide a malicious pickle file that results in unauthenticated remote code execution when the feature is enabled and the service is reachable over the network."
}
],
"source": {
"discovery": "UNKNOWN"
},
"affected": [
{
"vendor": "SGLang",
"product": "SGLang",
"versions": [
{
"status": "affected",
"version": "0",
"lessThanOrEqual": "0.5.14",
"versionType": "custom"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-502 (Deserialization of Untrusted Data)"
}
]
}
],
"references": [
{
"url": "https://github.com/sgl-project/sglang/blob/main/python/sglang/srt/elastic_ep/expert_backup_manager.py"
},
{
"url": "http://vince.cert.org/vuls/id/326070"
}
],
"x_generator": {
"engine": "VINCE 3.0.43",
"env": "prod",
"origin": "https://cveawg.mitre.org/api/cve/CVE-2026-14890"
},
"providerMetadata": {
"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
"shortName": "certcc",
"dateUpdated": "2026-07-16T14:43:44.087Z"
}
},
"adp": [
{
"title": "CVE Program Container",
"references": [
{
"url": "https://www.kb.cert.org/vuls/id/326070"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2026-07-16T16:29:23.722Z"
}
},
{
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"cweId": "CWE-502",
"lang": "en",
"description": "CWE-502 Deserialization of Untrusted Data"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.1,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-07-16T18:22:59.438982Z",
"id": "CVE-2026-14890",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-07-16T18:23:35.561Z"
}
}
]
}
}