Hvězdička u CVE znamená, že jsem to číslo vytáhl z širšího textu článku.
Neukazuju u něj proto KEV, EPSS ani CVSS, a to preventivně, protože článek se na něj mohl
jen odkazovat, třeba jako na starší kauzu.
F5 has released out-of-band security patches to address multiple NGINX web server flaws, including three critical-severity vulnerabilities that can let attackers execute code on vulnerable systems. [...]
De multiples vulnérabilités ont été découvertes dans les produits F5. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Classification: Important, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 6.5, CVEs: CVE-2026-90439, Summary: NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_v3_module module. When using HTTP/3 with OpenSSL versions 3.5.0 and earlier under certain configurations, a limited heap buffer overflow could happen while processing a Transport Layer Security (TLS) handshake. This can happen in a non-deterministic manner that is beyond the attacker's control. This…
F5 ha rilasciato aggiornamenti di sicurezza che sanano 5 nuove vulnerabilità, di cui una con gravità "critica" e 4 con gravità “alta”, in prodotti NGINX, noto software per la gestione del traffico e degli applicativi web.