{"identifier":"CVE-2026-101772","cve":{"id":"CVE-2026-101772","description":"Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Client programs).  Supported versions that are affected are MySQL Server: 8.4.0-8.4.12, 9.7.0-9.7.3, 26.7.0-26.7.1; MySQL Cluster: 8.0.0-8.0.49, 8.4.0-8.4.12, 9.7.0-9.7.3 and  26.7.0-26.7.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster.  Successful attacks of this vulnerability can result in takeover of MySQL Server, MySQL Cluster. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).","published":"2026-10-20T22:18:32.640000+00:00","modified":"2026-10-29T16:27:49.607000+00:00","status":"Analyzed","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_version":"3.1","affected":[{"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionStartExcluding":"","versionEndIncluding":"8.0.49","versionEndExcluding":""},{"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"8.4.0","versionStartExcluding":"","versionEndIncluding":"8.4.12","versionEndExcluding":""},{"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"9.7.0","versionStartExcluding":"","versionEndIncluding":"9.7.3","versionEndExcluding":""},{"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"26.7.0","versionStartExcluding":"","versionEndIncluding":"26.7.1","versionEndExcluding":""},{"criteria":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"8.4.0","versionStartExcluding":"","versionEndIncluding":"8.4.12","versionEndExcluding":""},{"criteria":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"9.7.0","versionStartExcluding":"","versionEndIncluding":"9.7.3","versionEndExcluding":""},{"criteria":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"26.7.0","versionStartExcluding":"","versionEndIncluding":"26.7.1","versionEndExcluding":""}],"weaknesses":["CWE-284"],"references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","source":"secalert_us@oracle.com","tags":["Vendor Advisory"]}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"secalert_us@oracle.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-22T15:12:22.432192Z","id":"CVE-2026-101772","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0","versionEndIncluding":"8.0.49","matchCriteriaId":"87832998-710A-4514-A1CA-15632E2074C3"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"8.4.0","versionEndIncluding":"8.4.12","matchCriteriaId":"9FBC2892-0E57-4B53-88C7-1A7C50D57371"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"9.7.0","versionEndIncluding":"9.7.3","matchCriteriaId":"9807F197-A91C-482E-A94C-094ABF80032D"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*","versionStartIncluding":"26.7.0","versionEndIncluding":"26.7.1","matchCriteriaId":"478D2197-7EDF-4939-BD48-1FCE01A1115F"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"8.4.0","versionEndIncluding":"8.4.12","matchCriteriaId":"64685A97-6D60-4B5F-9CDF-9748BE388C7B"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"9.7.0","versionEndIncluding":"9.7.3","matchCriteriaId":"C5C2E977-6296-41D4-917A-3D717D8802EB"},{"vulnerable":true,"criteria":"cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*","versionStartIncluding":"26.7.0","versionEndIncluding":"26.7.1","matchCriteriaId":"7A2D131B-48DC-4163-A3C5-A3696C5809B2"}]}]}],"source":"nvd","retrieved_at":"2026-10-29T19:36:12.115172+00:00","exploited":false,"kev_stale":false,"products":["oracle / mysql cluster","oracle / mysql server"],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00388,"percentile":0.32804,"date":"2026-10-29","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"www.oracle.com","source_url":"https://www.oracle.com/security-alerts/cpuoct2026.html","investigate_url":"https://investigate.aeglixmind.com/#www.oracle.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-101772","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-101772","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-101772","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}