Is CVE-2026-78131 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78131?

CVE-2026-78131 has a CVSS v3 severity of LOW (3.7).

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Description

strongSwan 4.2.0 through 6.0.7 has a missing release of memory after its effective lifetime in the x509 plugin's attribute certificate parser.