CVE-2026-43870

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.

Score

CVSS 3.1 7.3 High

Status

Analyzed - security@apache.org

Published

2026-05-05

Last modified

2026-10-26

Weaknesses

CWE-113, CWE-22, CWE-346, CWE-400

Affected products

• Thrift (Apache)
• Apache Thrift (Apache Software Foundation)

References

• https://lists.apache.org/thread/pgtfq44ltc9t63kxcbqmwqzt45pnhqdy
• http://www.openwall.com/lists/oss-security/2026/05/05/4