nginx 1.23

Status EOLSupport 2022-06 – 2023-05Latest 1.23.4Vulnerabilities 12← All nginx versions
High 8.2 Unfixed
2026-03-24≤ 1.23.4

NGINX ngx_http_dav_module vulnerability

CVE
High 7.8 Unfixed
2026-03-24≤ 1.23.4

NGINX ngx_http_mp4_module vulnerability

CVE
High 7.8 Unfixed
2026-03-24≤ 1.23.4

NGINX ngx_http_mp4_module vulnerability

CVE
High 7.5 Unfixed
2026-03-24≤ 1.23.4

NGINX ngx_mail_auth_http_module vulnerability

CVE
KEV Unfixed
2023-10-10≤ 1.23.4

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

CVE
High 7.1
2022-10-19< 1.23.2

NGINX ngx_http_mp4_module vulnerability CVE-2022-41742

CVE
High 7.0
2022-10-19< 1.23.2

NGINX ngx_http_mp4_module vulnerability CVE-2022-41741

CVE
Medium 5.9 Unfixed
2026-02-04≤ 1.23.4

NGINX vulnerability

CVE
Medium 4.7 Unfixed
2024-08-14≤ 1.23.4

NGINX MP4 module vulnerability

CVE
Medium 4.3 Unfixed
2025-02-05≤ 1.23.4

TLS Session Resumption Vulnerability

CVE
Low 3.7 Unfixed
2026-03-24≤ 1.23.4

NGINX ngx_mail_proxy_module vulnerability

CVE
Low 3.7 Unfixed
2025-08-13≤ 1.23.4

NGINX ngx_mail_smtp_module vulnerability

CVE