{"cve":"CVE-2026-43871","nvd":{"published":"2026-07-27T12:16:44.413","modified":"2026-10-24T13:10:00.147","status":"Analyzed","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.","cvss_v4":{"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},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-835"],"references":["https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9","https://lists.apache.org/thread/l4dwf14zbyqsmkc28c99ojj3t3gg9qby","http://www.openwall.com/lists/oss-security/2026/07/24/33"],"products":["apache:thrift"],"source":"nvd","synced_at":"2026-10-24T16:53:27.712498749+00:00"},"epss":{"cve":"CVE-2026-43871","score":0.0103,"percentile":0.63469,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-8wv5-x4w7-5gww","url":"https://osv.dev/vulnerability/GHSA-8wv5-x4w7-5gww","summary":"Apache Thrift Python, Go, PHP and Java bindings have an Infinite Loop","modified":"2026-09-10T12:25:42.392618810Z","packages":[{"ecosystem":"PyPI","name":"thrift","purl":"pkg:pypi/thrift","ranges":["<0.24.0"],"fixed":["0.24.0"]},{"ecosystem":"Go","name":"github.com/apache/thrift","purl":"pkg:golang/github.com/apache/thrift","ranges":["<0.24.0"],"fixed":["0.24.0"]},{"ecosystem":"Packagist","name":"apache/thrift","purl":"pkg:composer/apache/thrift","ranges":["<0.24.0"],"fixed":["0.24.0"]},{"ecosystem":"Maven","name":"org.apache.thrift:libthrift","purl":"pkg:maven/org.apache.thrift/libthrift","ranges":["<0.24.0"],"fixed":["0.24.0"]}]},{"id":"PYSEC-2026-3926","url":"https://osv.dev/vulnerability/PYSEC-2026-3926","summary":"Apache Thrift Python, Go, PHP and Java bindings have an Infinite Loop","modified":"2026-09-10T12:25:42.392618810Z","packages":[{"ecosystem":"PyPI","name":"thrift","purl":"pkg:pypi/thrift","ranges":["<0.24.0"],"fixed":["0.24.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}