HIGH 7.5 Microsoft
CVE-2026-78132
strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.
Microsoft Security Update 2026-Sep: strongSwan 5.1.3 through 6.0.7 has an infinite loop in the x509 plugin's attribute certificate parser for ietfAttrSyntax.
Affected Products
- azl3 strongswan 5.9.14-10 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78132
- https://nvd.nist.gov/vuln/detail/CVE-2026-78132
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-08 via Microsoft. Affected: azl3 strongswan 5.9.14-10 on Azure Linux 3.0.
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