{"id":"CVE-2026-44302","sourceIdentifier":"security-advisories@github.com","published":"2026-05-12T22:16:36.997","lastModified":"2026-06-17T10:50:28.097","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."}],"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"}]}