CVE-2026-66053

mediumCVSS 5.9covered by 1 sourcefirst seen 2026-07-27

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue. This replaces CVE-2026-41603

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Exploitation outlook

Low exploitation risk0.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 23% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-66053: Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bi…nvd · 2026-07-27

External references

NVD record for CVE-2026-66053

CVE.org record

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