High7.3Apache Software Foundation Updated

High [CVE-2026-43869] Apache Thrift: TSSLTransportFactory.java hostname verification

This high-severity Apache Software Foundation advisory covers CVE-2026-43869 affecting Apache Thrift.

CVE-2026-43869 Published May 5, 2026Updated by vendor Aug 21, 2026

CVE-2026-43869

Affected products & platforms

Apache Software FoundationUnclassified

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Summary

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.

Affected versions

Apache Thrift before 0.23.0

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

0.23.0

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

NVD discovery recordNVD
Independent discovery and scoring cross-reference. Vendor remediation guidance takes precedence. Discovered from the machine-readable feed https://services.nvd.nist.gov/rest/json/cves/2.0; this link opens the NVD record for CVE-2026-43869 instead of the raw feed document.
NIST National Vulnerability Database

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-43869NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
The Apache Software Foundation's official security page: how ASF CVEs are published and where each project's advisories live.
Apache project downloads (fixed releases)
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