{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-10-23T18:04:33.492","vulnerabilities":[{"cve":{"id":"CVE-2026-97313","sourceIdentifier":"security-officer@isc.org","published":"2026-10-21T13:21:09.270","lastModified":"2026-10-22T17:36:46.950","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"A recursive BIND server that receives a query with recursion desired (RD=1) followed by a non-recursive query (RD=0) may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one with the default setting of \"recursive-only yes\", and the other with \"recursive-only no\".\nThis issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.29, 9.21.0 through 9.21.26, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.29-S1."}],"affected":[{"source":"security-officer@isc.org","affectedData":[{"vendor":"ISC","product":"BIND 9","defaultStatus":"unaffected","versions":[{"version":"9.16.0","lessThanOrEqual":"9.18.50","versionType":"custom","status":"affected"},{"version":"9.20.0","lessThanOrEqual":"9.20.29","versionType":"custom","status":"affected"},{"version":"9.21.0","lessThanOrEqual":"9.21.26","versionType":"custom","status":"affected"},{"version":"9.11.3-S1","lessThanOrEqual":"9.18.50-S1","versionType":"custom","status":"affected"},{"version":"9.20.9-S1","lessThanOrEqual":"9.20.29-S1","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-officer@isc.org","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":"2026-10-21T15:18:26.657640Z","id":"CVE-2026-97313","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-officer@isc.org","type":"Secondary","description":[{"lang":"en","value":"CWE-617"}]}],"references":[{"url":"https://downloads.isc.org/isc/bind9/9.20.30","source":"security-officer@isc.org"},{"url":"https://downloads.isc.org/isc/bind9/9.21.27","source":"security-officer@isc.org"},{"url":"https://kb.isc.org/docs/cve-2026-97313","source":"security-officer@isc.org"}]}}]}