{"id":"CVE-2026-33241","aliases":["GHSA-pp9r-xg4c-8j4x"],"url":"https://o3.security/vulnerability/CVE-2026-33241","summary":"Salvo Affected by Denial of Service via Unbounded Memory Allocation in Form Data Parsing","details":"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.","published":"2026-03-23T23:41:50.533Z","modified":"2026-08-05T03:32:13.515013252Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"salvo","fixedVersion":"0.89.3"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/salvo-rs/salvo/releases/tag/v0.89.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33241.json"},{"type":"ADVISORY","url":"https://github.com/salvo-rs/salvo/security/advisories/GHSA-pp9r-xg4c-8j4x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33241"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-05T03:32:13.515013252Z"}}