{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97333","assignerOrgId":"050066fd-a2f9-4f32-ab5d-4c53f48bc333","state":"PUBLISHED","assignerShortName":"Commvault","dateReserved":"2026-09-24T12:01:45.453Z","datePublished":"2026-10-13T14:27:01.385Z","dateUpdated":"2026-10-13T14:40:58.939Z"},"containers":{"cna":{"providerMetadata":{"orgId":"050066fd-a2f9-4f32-ab5d-4c53f48bc333","shortName":"Commvault","dateUpdated":"2026-10-13T14:27:01.385Z"},"title":"QAPI stack-based buffer overflow","problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-121: Stack-based Buffer Overflow"}]}],"affected":[{"vendor":"Commvault","product":"Commvault Cloud","platforms":["Windows","Linux"],"defaultStatus":"unknown","versions":[{"status":"affected","version":"11.46.0","lessThanOrEqual":"11.46.29","changes":[{"at":"11.46.30","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"11.44.0","lessThanOrEqual":"11.44.24","changes":[{"at":"11.44.25","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"11.40.0","lessThanOrEqual":"11.40.77","changes":[{"at":"11.40.78","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"11.36.0","lessThanOrEqual":"11.36.126","changes":[{"at":"11.36.127","status":"unaffected"}],"versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"QAPI contained a stack-based buffer overflow affecting service availability.  Software customers upgrade to resolved maintenance release. Update CommServe, Web Server, Command Center and Index Server."}],"references":[{"url":"https://documentation.commvault.com/securityadvisories/CV_2026_10_4.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"version":"4.0","baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}}],"credits":[{"lang":"en","value":"Michael Tucker and Tan Chew Keong from the XOR team at JPMorgan Chase.","type":"reporter"}]},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-121","lang":"en","description":"CWE-121 Stack-based Buffer Overflow"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-13T14:40:22.875942Z","id":"CVE-2026-97333","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-13T14:40:58.939Z"}}]}}