CVE-2026-43870: Apache Thrift vulnerable to Path Traversal, HTTP Request/Response Splitting, Uncontrolled Resource Consumption

May 5, 2026 (updated May 8, 2026)

Origin Validation Error, Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’), Improper Neutralization of CRLF Sequences in HTTP Headers (‘HTTP Request/Response Splitting’), Uncontrolled Resource Consumption vulnerability in Apache Thrift.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

References

github.com/advisories/GHSA-526f-jxpj-jmg2
github.com/apache/thrift
github.com/apache/thrift/commit/80184ddca4d4f60ac657bd82b2abc47269814f79
github.com/apache/thrift/releases/tag/v0.23.0
lists.apache.org/thread/pgtfq44ltc9t63kxcbqmwqzt45pnhqdy
nvd.nist.gov/vuln/detail/CVE-2026-43870

Code Behaviors & Features

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