{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46752","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-05-18T12:13:07.483Z","datePublished":"2026-06-25T08:00:18.363Z","dateUpdated":"2026-06-25T12:21:28.528Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://hub.docker.com","defaultStatus":"unaffected","packageName":"apache/kvrocks","product":"Apache Kvrocks","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"2.15.0","status":"affected","version":"2.0.4","versionType":"semver"}]}],"credits":[{"lang":"en","type":"reporter","value":"Jincheng Yang"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks.</p><p>This issue affects Apache Kvrocks: from 2.0.4 through 2.15.0.</p><p>Users are recommended to upgrade to version 2.16.0, which fixes the issue.</p>"}],"value":"Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks.\n\nThis issue affects Apache Kvrocks: from 2.0.4 through 2.15.0.\n\nUsers are recommended to upgrade to version 2.16.0, which fixes the issue."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":10,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-122","description":"CWE-122 Heap-based Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-06-25T08:00:18.363Z"},"references":[{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/11sr3bkkhkk0q01odgw6ddsj7fzo31pt"}],"source":{"discovery":"UNKNOWN"},"title":"Apache Kvrocks: Stack buffer overflow in Lua bit.tohex()","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/06/25/4"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-06-25T09:09:46.608Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-25T12:21:16.917437Z","id":"CVE-2026-46752","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-25T12:21:28.528Z"}}]}}