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nginx 1.27 vulnerabilities

1 known CVEs affect the 1.27 line of nginx.

5.3 max CVSSSupport ended 2025-06-24

Fixed in

1.27.4
Check your versionnginx -v

CVEs affecting 1.27

CVE Title CVSS Exploited EPSS Published
CVE-2025-23419 TLS Session Resumption Vulnerability 5.3 2.7% 2025-02-06

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Data: CVE List (CVE® Program), NVD, CISA KEV, FIRST EPSS (see EPSS at https://www.first.org/epss), endoflife.date. Software list: awesome-selfhosted (CC BY-SA 3.0).