> Debian DSA-6176-1 strongSwan Critical DoS Integer Underflow CVE-2026-25075

Kazuma Matsumoto discovered an integer overflow bug in the EAP-TTLS plugin of strongSwan, an IKE/IPsec suite. The EAP-TTLS plugin doesn't check the length field in the header of attribute-value pairs (AVPs) tunneled in EAP-TTLS, which can cause an integer underflow that may lead to a crash. An unauthenticated attacker could exploit