{"id":"CVE-2026-41608","state":"PUBLISHED","title":"Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport","description":"Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Python bindings.\n\nThis issue affects Apache Thrift: before 0.24.0.\n\nUsers are recommended to upgrade to version 0.24.0, which fixes the issue.","publishedAt":"2026-07-27T10:53:43.865Z","updatedAt":"2026-07-28T14:54:47.811Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Thrift"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Thrift","packageName":"thrift","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.24.0","versionType":"semver"}],"collectionURL":"https://pypi.python.org/"}],"references":["https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9","https://lists.apache.org/thread/vwsbcwqdpwdtp8qkjo11ol6rodbfm21f","http://www.openwall.com/lists/oss-security/2026/07/24/32"],"weaknesses":["CWE-409"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/41xxx/CVE-2026-41608.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41608","state":"PUBLISHED","datePublished":"2026-07-27T10:53:43.865Z","dateUpdated":"2026-07-28T14:54:47.811Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-04-21T22:14:00.745Z"},"containers":{"cna":{"title":"Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport","descriptions":[{"lang":"en","value":"Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Python bindings.\n\nThis issue affects Apache Thrift: before 0.24.0.\n\nUsers are recommended to upgrade to version 0.24.0, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Thrift","packageName":"thrift","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.24.0","versionType":"semver"}],"collectionURL":"https://pypi.python.org/"}],"references":[{"url":"https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9","tags":["vendor-advisory"]},{"url":"https://lists.apache.org/thread/vwsbcwqdpwdtp8qkjo11ol6rodbfm21f","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-409","description":"CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-07-27T10:53:43.865Z"},"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/07/24/32"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-07-27T11:07:11.216Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-28T14:46:36.805967Z","id":"CVE-2026-41608","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-28T14:54:47.811Z"}}]}}}