CVE-2026-121512
Full vulnerability record from the local CVENow database.
Description
Memory Leak with Amplification in µD3TN BPv6 EID Reference Handling allows Unauthenticated Remote Attacker to Cause DoS
Severity
HIGH
CVSS score
7.5
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-11-03 15:17:38.400000
Last modified
2026-11-03 16:17:25.423000
View original CVE JSON
{
"id": "CVE-2026-121512",
"sourceIdentifier": "[email protected]",
"published": "2026-11-03T15:17:38.400",
"lastModified": "2026-11-03T16:17:25.423",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Memory Leak with Amplification in µD3TN BPv6 EID Reference Handling allows Unauthenticated Remote Attacker to Cause DoS"
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "D3TN GmbH",
"product": "µD3TN",
"defaultStatus": "unknown",
"repo": "https://gitlab.com/d3tn/ud3tn",
"versions": [
{
"version": "0",
"lessThan": "0.15.2",
"versionType": "semver",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-11-03T15:16:15.419428Z",
"id": "CVE-2026-121512",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-401"
}
]
}
],
"references": [
{
"url": "https://gitlab.com/d3tn/ud3tn/-/work_items/292",
"source": "[email protected]"
}
]
}