{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-14T21:38:47.638","vulnerabilities":[{"cve":{"id":"CVE-2026-27831","sourceIdentifier":"security-advisories@github.com","published":"2026-02-26T01:16:24.770","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"rldns is an open source DNS server. Version 1.3 has a heap-based out-of-bounds read that leads to denial of service. Version 1.4 contains a patch for the issue."},{"lang":"es","value":"rldns es un servidor DNS de código abierto. La versión 2.3 tiene una lectura fuera de límites basada en el heap que conduce a denegación de servicio. La versión 1.4 contiene un parche para el problema."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","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}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-125"}]}],"references":[{"url":"https://github.com/bluedragonsecurity/rldns-1.3-heap-out-of-bounds-vulnerability-fixed-in-rldns-1.4","source":"security-advisories@github.com"},{"url":"https://github.com/bluedragonsecurity/rldns/security/advisories/GHSA-fv38-45j4-g9x4","source":"security-advisories@github.com"},{"url":"https://github.com/bluedragonsecurity/rldns_archives/blob/main/diff/rldns-1.4.diff","source":"security-advisories@github.com"},{"url":"https://medium.com/@w1sdom/heap-based-buffer-over-read-vulnerability-in-rldns-1-3-5da3bccdc031","source":"security-advisories@github.com"},{"url":"https://github.com/bluedragonsecurity/rldns/security/advisories/GHSA-fv38-45j4-g9x4","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}}]}