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#10 SecurityWeek general March 31, 2026 at 10:21 UTC

StrongSwan Flaw Allows Unauthenticated Attackers to Crash VPNs

By Ionut Arghire

AI Summary

StrongSwan VPN software contains an integer underflow vulnerability that allows unauthenticated attackers to remotely crash VPN connections, affecting releases spanning 15 years. The flaw poses significant risks to organizations relying on StrongSwan for secure communications.

Relevance score: 78.0/100

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