Memory Management Flaw in strongSwan's x509 Plugin

CVE-2026-78131

What is CVE-2026-78131?

The strongSwan software, specifically versions 4.2.0 through 6.0.7, contains a memory management vulnerability associated with the x509 plugin's attribute certificate parser. This flaw allows for memory to be retained after it has served its purpose, leading to potential leaks that could impact system performance and stability. Users are advised to evaluate their current versions and apply the necessary updates to mitigate this issue effectively.

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