{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-32641","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-12T15:29:36.560Z","datePublished":"2026-09-18T17:32:02.658Z","dateUpdated":"2026-09-21T20:48:52.314Z"},"containers":{"cna":{"title":"Parseable: Unauthenticated Denial of Service via panic in Kinesis header parsing middleware","problemTypes":[{"descriptions":[{"cweId":"CWE-248","lang":"en","description":"CWE-248: Uncaught Exception","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-703","lang":"en","description":"CWE-703: Improper Check or Handling of Exceptional Conditions","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/parseablehq/parseable/security/advisories/GHSA-x4q9-j9qh-3rpx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/parseablehq/parseable/security/advisories/GHSA-x4q9-j9qh-3rpx"},{"name":"https://github.com/parseablehq/parseable/pull/1581","tags":["x_refsource_MISC"],"url":"https://github.com/parseablehq/parseable/pull/1581"},{"name":"https://github.com/parseablehq/parseable/commit/6c583081a4161476128f330b9bb71ed7305eecde","tags":["x_refsource_MISC"],"url":"https://github.com/parseablehq/parseable/commit/6c583081a4161476128f330b9bb71ed7305eecde"},{"name":"https://github.com/parseablehq/parseable/releases/tag/v3.0.0","tags":["x_refsource_MISC"],"url":"https://github.com/parseablehq/parseable/releases/tag/v3.0.0"}],"affected":[{"vendor":"parseablehq","product":"parseable","versions":[{"version":"< 3.0.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-18T17:32:02.658Z"},"descriptions":[{"lang":"en","value":"Parseable is a log analytics platform built for high-volume data ingestion and analysis. Prior to 3.0.0, src/handlers/http/middleware.rs uses unwrap() while parsing the x-amz-firehose-common-attributes header before authentication. A remote unauthenticated attacker can supply non-UTF-8 header data, malformed JSON, or invalid derived header values that trigger a Rust panic and interrupt request handling, allowing repeated requests to deny service or cause container restart loops. This issue is fixed in version 3.0.0."}],"source":{"advisory":"GHSA-x4q9-j9qh-3rpx","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-18T20:13:20.946272Z","id":"CVE-2026-32641","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2026-09-21T20:48:52.314Z"}}]}}