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CVE-2026-43869

Apache Thrift: TSSLTransportFactory.java hostname verification

Published: May 5, 2026Updated: May 6, 2026 Sources: CVE List NVDCWE-297
NVD MITRE
7.3CVSSHIGH
EPSS Score
0.3%
Top 79.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-297

Affected Products

Apache ThriftApache Software Foundation
Mixed
Web & CMS Plugins / cms-core
thriftapache
LibraryLibrary
OSS Libraries / generic-library
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd

Exploitability

Official Patch Available

References

https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52r
lists.apache.org
http://www.openwall.com/lists/oss-security/2026/05/05/3
openwall.com

Timeline

Published
May 5, 2026
Last Updated
May 6, 2026

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