FireDaemon has released updated OpenSSL installers addressing 12 vulnerabilities from the January 27, 2026 security advisory — including a high-severity flaw in CMS AuthEnvelopedData parsing. Patched versions include OpenSSL 3.6.1, 3.5.5 LTS, and 3.0.19 LTS. All users should upgrade immediately to protect against buffer overflows, denial of service, and memory corruption exploits.