{"id":"CVE-2026-44302","sourceIdentifier":"security-advisories@github.com","published":"2026-05-12T22:16:36.997","lastModified":"2026-10-26T14:10:00.130","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Snappier is a high performance C# implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1."},{"lang":"es","value":"Snappier es una implementación en C# de alto rendimiento del algoritmo de compresión Snappy. Antes de 1.3.1, Snappier.SnappyStream entra en un bucle infinito inatrapable al descomprimir un flujo Snappy de formato enmarcado malformado de tan solo 15 bytes. Esta vulnerabilidad está corregida en 1.3.1."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"brantburnett","product":"Snappier","versions":[{"version":"< 1.3.1","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-18T15:10:06.362303Z","id":"CVE-2026-44302","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-835"}]}],"references":[{"url":"https://github.com/brantburnett/Snappier/security/advisories/GHSA-pggp-6c3x-2xmx","source":"security-advisories@github.com"},{"url":"https://github.com/brantburnett/Snappier/security/advisories/GHSA-pggp-6c3x-2xmx","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}