HIGH 7.5 Microsoft
CVE-2026-25075
strongSwan 4.5.0 < 6.0.5 EAP-TTLS AVP Parsing Integer Underflow
Microsoft Security Update 2026-Mar: strongSwan 4.5.0 < 6.0.5 EAP-TTLS AVP Parsing Integer Underflow
Affected Products
- azl3 strongswan 5.9.14-8 on Azure Linux 3.0
- cbl2 strongswan 5.9.10-4 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25075
- https://nvd.nist.gov/vuln/detail/CVE-2026-25075
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-03-10 via Microsoft. Affected: azl3 strongswan 5.9.14-8 on Azure Linux 3.0, cbl2 strongswan 5.9.10-4 on CBL Mariner 2.0.
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