{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33241","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-03-18T02:42:27.508Z","datePublished":"2026-03-23T23:41:50.533Z","dateUpdated":"2026-03-25T19:22:48.083Z"},"containers":{"cna":{"title":"Salvo Affected by Denial of Service via Unbounded Memory Allocation in Form Data Parsing","problemTypes":[{"descriptions":[{"cweId":"CWE-770","lang":"en","description":"CWE-770: Allocation of Resources Without Limits or Throttling","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/salvo-rs/salvo/security/advisories/GHSA-pp9r-xg4c-8j4x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/salvo-rs/salvo/security/advisories/GHSA-pp9r-xg4c-8j4x"},{"name":"https://github.com/salvo-rs/salvo/releases/tag/v0.89.3","tags":["x_refsource_MISC"],"url":"https://github.com/salvo-rs/salvo/releases/tag/v0.89.3"}],"affected":[{"vendor":"salvo-rs","product":"salvo","versions":[{"version":"< 0.89.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-23T23:41:50.533Z"},"descriptions":[{"lang":"en","value":"Salvo is a Rust web framework. Prior to version 0.89.3, Salvo's form data parsing implementations (`form_data()` method and `Extractible` macro) do not enforce payload size limits before reading request bodies into memory. This allows attackers to cause Out-of-Memory (OOM) conditions by sending extremely large payloads, leading to service crashes and denial of service. Version 0.89.3 contains a patch."}],"source":{"advisory":"GHSA-pp9r-xg4c-8j4x","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-25T19:22:09.920768Z","id":"CVE-2026-33241","options":[{"Exploitation":"poc"},{"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":"2026-03-25T19:22:48.083Z"}}]}}