{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-121510", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "state": "PUBLISHED", "assignerShortName": "GitLab", "dateReserved": "2026-11-03T14:17:29.657Z", "datePublished": "2026-11-03T14:18:09.653Z", "dateUpdated": "2026-11-03T15:29:27.802Z"}, "containers": {"cna": {"title": "Out-of-bounds Write in \u00b5D3TN", "descriptions": [{"lang": "en", "value": "Remote Unauthenticated Heap Out-of-Bounds Write in \u00b5D3TN BPv6 Administrative Record Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS"}], "affected": [{"vendor": "D3TN GmbH", "product": "\u00b5D3TN", "repo": "https://gitlab.com/d3tn/ud3tn", "versions": [{"version": "0", "status": "affected", "lessThan": "0.15.2", "versionType": "semver"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-787: Out-of-bounds Write", "cweId": "CWE-787", "type": "CWE"}]}], "references": [{"url": "https://gitlab.com/d3tn/ud3tn/-/work_items/289"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH"}}], "solutions": [{"lang": "en", "value": "Upgrade to version 0.15.2 or above."}], "credits": [{"lang": "en", "value": "riccardo.nannini@anvilsecure.com", "type": "finder"}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-11-03T14:18:09.653Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-121510", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-03T15:15:56.682258Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-11-03T15:29:27.802Z"}}]}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "\u00b5D3TN", "repo": "https://gitlab.com/d3tn/ud3tn", "vendor": "D3TN GmbH", "versions": [{"lessThan": "0.15.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "cve@gitlab.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Remote Unauthenticated Heap Out-of-Bounds Write in \u00b5D3TN BPv6 Administrative Record Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS"}], "id": "CVE-2026-121510", "lastModified": "2026-11-03T15:17:38.137", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "cve@gitlab.com", "type": "Secondary"}]}, "published": "2026-11-03T15:17:38.137", "references": [{"source": "cve@gitlab.com", "url": "https://gitlab.com/d3tn/ud3tn/-/work_items/289"}], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "cve@gitlab.com", "type": "Primary"}]}

{}

{}