{"data":{"id":"51cb230f-e1cf-46cd-b099-98b34b21bf7b","title":"CVE-2026-72649: Deserialization of Untrusted Data (CWE-502) in the Elasticsearch machine learning component can lead to remote code…","summary":"CVE-2026-72649 is a Deserialization of Untrusted Data flaw (CWE-502) in the Elasticsearch machine learning component. A specially crafted trained model artifact can lead to remote code execution via Object Injection (CAPEC-586), running attacker-controlled logic with a broader system-call surface than intended. Exploitation requires an authenticated user with sufficient privileges to create and deploy trained models.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72649","publishedAt":"2026-09-01T20:17:16.853Z","cveId":"CVE-2026-72649","cweIds":["CWE-502"],"cvssScore":"8.8","cvssSeverity":"high","severity":"high","attackType":["supply_chain"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["Elasticsearch machine learning component"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"network","attackComplexity":"low","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00918,"epssCheckedAt":"2026-11-05T00:11:44.335Z","kevDateAdded":null,"advisoryAliases":["GHSA-5fhg-p2p3-wmjf"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-01T18:08:49.006Z","patchAvailable":null,"disclosureDate":"2026-09-01T20:17:16.853Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-586"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":["AML.T0010"],"fixes":[]}}