{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T00:32:25.224","vulnerabilities":[{"cve":{"id":"CVE-2025-26866","sourceIdentifier":"security@apache.org","published":"2025-12-12T10:15:49.053","lastModified":"2025-12-29T17:20:58.370","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process against object injection attacks.\n\n\n\n\nUsers are recommended to upgrade to version 1.7.0, which fixes the issue."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"security@apache.org","type":"Secondary","description":[{"lang":"en","value":"CWE-502"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apache:hugegraph:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.0","versionEndExcluding":"1.7.0","matchCriteriaId":"B9C85CC8-1E1D-46F2-BB0C-9A85C78347C8"}]}]}],"references":[{"url":"https://github.com/apache/incubator-hugegraph/pull/2735","source":"security@apache.org","tags":["Issue Tracking","Patch"]},{"url":"https://lists.apache.org/thread/ko8jkwbjbb99m45pg4sgo5xsm8gx9nsq","source":"security@apache.org","tags":["Mailing List"]},{"url":"http://www.openwall.com/lists/oss-security/2025/12/09/1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List"]}]}}]}