Fedora 43: nginx-mod-modsecurity Critical Memory Disclosure CVE-2025-53859

Fedora 43: nginx-mod-modsecurity Critical Memory Disclosure CVE-2025-53859

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Yanac

Changes with nginx 1.28.1 23 Dec 2025 *) Security: processing of a specially crafted login/password when using the “none” authentication method in the ngx_mail_smtp_module might cause worker process memory disclosure to the authentication server (CVE-2025-53859).LinuxSecurity – Security AdvisoriesRead More