{"id":"CVE-2026-41608","aliases":["BIT-thrift-2026-41608","GHSA-6pjx-3pjc-mrj8","PYSEC-2026-3925"],"url":"https://o3.security/vulnerability/CVE-2026-41608","summary":"Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport","details":"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.","published":"2026-07-27T10:53:43.865Z","modified":"2026-10-28T02:30:53.748062430Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.00584,"percentile":0.46174,"asOf":"2026-09-15"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"thrift","fixedVersion":"0.24.0"}],"fix":null,"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/07/24/32"},{"type":"WEB","url":"https://pypi.python.org/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41608.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/vwsbcwqdpwdtp8qkjo11ol6rodbfm21f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41608"},{"type":"PACKAGE","url":"https://github.com/apache/thrift"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:53.748062430Z"}}