HIGH 7.5 Microsoft
CVE-2026-55960
Un-negotiated Raw Public Key (RFC 7250) accepted in place of X.509, bypassing chain validation
Microsoft Security Update 2026-Jun: Un-negotiated Raw Public Key (RFC 7250) accepted in place of X.509, bypassing chain validation
Affected Products
- azl3 mariadb 10.11.18-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55960
- https://nvd.nist.gov/vuln/detail/CVE-2026-55960
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-06-09 via Microsoft. Affected: azl3 mariadb 10.11.18-1 on Azure Linux 3.0.
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