CVE-2026-43869
Apache Thrift: TSSLTransportFactory.java hostname verification
- State
- Published
- Severity
- 7.3 High
- Published
- May 5, 2026
- Updated
- Sep 9, 2026
- Reserved
- May 4, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | CISA-ADP |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | redhat-SADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Apache ThriftApache Software Foundation |
|
References
- https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52rvendor-advisory
- http://www.openwall.com/lists/oss-security/2026/05/05/3
- https://access.redhat.com/security/cve/CVE-2026-43869vdb-entry
- RHBZ#2466660issue-tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43869.json
- https://access.redhat.com/errata/RHSA-2026:28010vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:22423vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:22347vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:23345vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:24503vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:30651vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:36882vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:24539vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:25273vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:26586vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:42644vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:27126vendor-advisory
- https://access.redhat.com/errata/RHSA-2026:21769vendor-advisory
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