{"id":"GHSA-8wv5-x4w7-5gww","aliases":["BIT-thrift-2026-43871","CVE-2026-43871","PYSEC-2026-3926"],"title":"Apache Thrift Python, Go, PHP and Java bindings have an Infinite Loop","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"HIGH","description":"Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache Thrift Python, Go, PHP and Java bindings.This issue affects Apache Thrift: before 0.24.0.\n\nUsers are recommended to upgrade to version 0.24.0, which fixes the issue.","severity":"high","score":7.5,"published":"2026-07-27T12:31:16.000Z","modified":"2026-09-10T12:25:42.392Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"PyPI","name":"thrift","sources":[{"name":"OSV · GHSA-8wv5-x4w7-5gww","url":"https://osv.dev/vulnerability/GHSA-8wv5-x4w7-5gww"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.24.0"}],"type":"ECOSYSTEM"}],"versions":["0.10.0","0.11.0","0.13.0","0.14.0","0.14.1","0.14.2","0.15.0","0.16.0","0.20.0","0.21.0","0.22.0","0.23.0","0.8.0","0.9.0","0.9.1","0.9.2","0.9.3"],"fixed":["0.24.0"]},{"ecosystem":"Go","name":"github.com/apache/thrift","sources":[{"name":"OSV · GHSA-8wv5-x4w7-5gww","url":"https://osv.dev/vulnerability/GHSA-8wv5-x4w7-5gww"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.24.0"}],"type":"SEMVER"}],"versions":[],"fixed":["0.24.0"]},{"ecosystem":"Packagist","name":"apache/thrift","sources":[{"name":"OSV · GHSA-8wv5-x4w7-5gww","url":"https://osv.dev/vulnerability/GHSA-8wv5-x4w7-5gww"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.24.0"}],"type":"ECOSYSTEM"}],"versions":["0.10.0","0.11.0","0.9.0","0.9.2","0.9.3","0.9.3.1","v0.12.0","v0.13.0","v0.14.0","v0.14.1","v0.14.2","v0.15.0","v0.16.0","v0.17.0","v0.18.0","v0.18.1","v0.19.0","v0.20.0","v0.21.0","v0.22.0","v0.23.0"],"fixed":["0.24.0"]},{"ecosystem":"Maven","name":"org.apache.thrift:libthrift","sources":[{"name":"OSV · GHSA-8wv5-x4w7-5gww","url":"https://osv.dev/vulnerability/GHSA-8wv5-x4w7-5gww"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.24.0"}],"type":"ECOSYSTEM"}],"versions":["0.10.0","0.11.0","0.12.0","0.13.0","0.14.0","0.14.1","0.14.2","0.15.0","0.16.0","0.17.0","0.18.0","0.18.1","0.19.0","0.20.0","0.21.0","0.22.0","0.23.0","0.6.1","0.7.0","0.8.0","0.9.0","0.9.1","0.9.2","0.9.3","0.9.3-1"],"fixed":["0.24.0"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-43871","https://github.com/apache/thrift","https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9","https://lists.apache.org/thread/l4dwf14zbyqsmkc28c99ojj3t3gg9qby","http://www.openwall.com/lists/oss-security/2026/07/24/33"],"sources":[{"name":"OSV","id":"GHSA-8wv5-x4w7-5gww","modified":"2026-09-10T12:25:42.392618810Z","url":"https://osv.dev/vulnerability/GHSA-8wv5-x4w7-5gww"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},{"source":"OSV","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7}],"products":[],"remediation":[],"kev":{"status":"unavailable","checkedAt":"2026-10-28T11:55:31.891Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}