CVE-2026-43869

HIGH

Apache Thrift: TSSLTransportFactory.java hostname verification

Title source: cna
STIX 2.1

Description

Improper Validation of Certificate with Host Mismatch 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 (17)

Core 17
Core References

Scores

CVSS v3 7.3
EPSS 0.0063
EPSS Percentile 46.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-295 CWE-297
Status published
Products (3)
apache/thrift < 0.23.0
Apache Software Foundation/Apache Thrift < 0.23.0
org.apache.thrift/libthrift 0 - 0.23.0Maven
Published May 05, 2026
Tracked Since May 05, 2026