CVE-2026-121513

{"id": "CVE-2026-121513", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-121513", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-11-03T15:16:22.436247Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "cve@gitlab.com", "affectedData": [{"repo": "https://gitlab.com/d3tn/ud3tn", "vendor": "D3TN GmbH", "product": "\u00b5D3TN", "versions": [{"status": "affected", "version": "0", "lessThan": "0.15.2", "versionType": "semver"}], "defaultStatus": "unknown"}]}], "published": "2026-11-03T15:17:38.543", "references": [{"url": "https://gitlab.com/d3tn/ud3tn/-/work_items/288", "source": "cve@gitlab.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Off-by-one Heap Overflow in \u00b5D3TN v0.15.1 SPP Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS"}], "lastModified": "2026-11-03T16:17:25.537", "sourceIdentifier": "cve@gitlab.com"}