CVE-2026-43870

Description

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.

PUBLISHED Reserved 2026-05-04 | Published 2026-05-05 | Updated 2026-05-05 | Assigner apache

Problem types

CWE-346 Origin Validation Error

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-113 Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')

CWE-400 Uncontrolled Resource Consumption

Product status

References

www.openwall.com/lists/oss-security/2026/05/05/4

lists.apache.org/thread/pgtfq44ltc9t63kxcbqmwqzt45pnhqdy vendor-advisory

cve.org (CVE-2026-43870)

nvd.nist.gov (CVE-2026-43870)

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