{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-121513","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","state":"PUBLISHED","assignerShortName":"GitLab","dateReserved":"2026-11-03T14:17:49.661Z","datePublished":"2026-11-03T14:18:29.656Z","dateUpdated":"2026-11-03T15:29:27.373Z"},"containers":{"cna":{"title":"Out-of-bounds Write in µD3TN","descriptions":[{"lang":"en","value":"Off-by-one Heap Overflow in µD3TN v0.15.1 SPP Parser allows Unauthenticated Remote Attacker to Reliably Cause DoS"}],"affected":[{"vendor":"D3TN GmbH","product":"µD3TN","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/288"}],"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":"andrei.visoiu@software.imdea.org","type":"finder"}],"providerMetadata":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-11-03T14:18:29.656Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-121513","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-11-03T15:16:22.436247Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-03T15:29:27.373Z"}}]}}