Resolved vulnerabilities in SNS version 5.1.1 EA

The indicated severity is the level at the time of the initial publication of the security advisory on https://advisories.stormshield.eu/.

Authentication

Several moderate-severity vulnerabilities were resolved in the firewall's authentication engine. Details on these vulnerabilities can be found on our website: https://advisories.stormshield.eu/2025-004.

OpenSSL

High-severity vulnerabilities were fixed in the OpenSSL library. Details on these vulnerabilities can be found on our website: https://advisories.stormshield.eu/2026-014.

IPsec VPN

Moderate-severity vulnerabilities were fixed in the IPsec tunnel management engine. Details on these vulnerabilities can be found on our website: https://advisories.stormshield.eu/2026-013.