Bug 2466660 (CVE-2026-43869) - CVE-2026-43869 Apache Thrift: Apache Thrift: Security bypass due to improper certificate validation
Summary: CVE-2026-43869 Apache Thrift: Apache Thrift: Security bypass due to improper ...
Keywords:
Status: NEW
Alias: CVE-2026-43869
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2482493 2482494 2482491
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-05 08:01 UTC by OSIDB Bzimport
Modified: 2026-06-22 17:15 UTC (History)
64 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:26586 0 None None None 2026-06-17 23:05:31 UTC
Red Hat Product Errata RHSA-2026:28010 0 None None None 2026-06-22 17:15:43 UTC

Description OSIDB Bzimport 2026-05-05 08:01:18 UTC 
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.
Comment 5 errata-xmlrpc 2026-06-17 23:05:27 UTC 
This issue has been addressed in the following products:

  Red Hat Build of Apache Camel 3.33 for Quarkus 3.33.2.SP1

Via RHSA-2026:26586 https://access.redhat.com/errata/RHSA-2026:26586
Comment 6 errata-xmlrpc 2026-06-22 17:15:39 UTC 
This issue has been addressed in the following products:

  Cryostat 4 on RHEL 9

Via RHSA-2026:28010 https://access.redhat.com/errata/RHSA-2026:28010
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