Is CVE-2026-78127 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78127?

CVE-2026-78127 has a CVSS v3 severity of LOW (3.7).

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Description

libcharon in strongSwan 4.1.2 through 6.0.7 has a missing release of memory after its effective lifetime in the IKE message parser.