What’s Vulnerable › Vulnerabilities

CVE-2026-47895

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-22 · updated 2026-10-14
• Weakness: CWE-415

Description

In strongSwan before 6.0.7, identity parsing/cloning is mishandled. Parsed EAP-Identities that result in an empty but non-NULL encoding are not correctly cloned and trigger a double-free once the duplicates are destroyed.

Affected products

• strongSwan: from 4.3.3 before 6.0.7 — fixed in 6.0.7

How to fix

Upgrade to a fixed version: strongSwan 6.0.7. Check the vendor advisory for mitigations.

References

• https://github.com/strongswan/strongswan/releases/tag/6.0.7
• https://www.strongswan.org/download.html

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