LOW 3.7 Microsoft
CVE-2026-78127
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.
Microsoft Security Update 2026-Sep: 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.
Affected Products
- azl3 strongswan 5.9.14-10 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78127
- https://nvd.nist.gov/vuln/detail/CVE-2026-78127
This low severity vulnerability with a CVSS score of 3.7 was published on 2026-09-08 via Microsoft. Affected: azl3 strongswan 5.9.14-10 on Azure Linux 3.0.
vulnfeed aggregates 18707 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.