HIGH 7.7 Microsoft
CVE-2026-55953
TLS 1.2 and DTLS client accepts unoffered anonymous cipher suite, bypassing server authentication
Microsoft Security Update 2026-Jul: TLS 1.2 and DTLS client accepts unoffered anonymous cipher suite, bypassing server authentication
Affected Products
- azl3 erlang 26.2.5.21-4 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55953
- https://nvd.nist.gov/vuln/detail/CVE-2026-55953
This high severity vulnerability with a CVSS score of 7.7 was published on 2026-07-14 via Microsoft. Affected: azl3 erlang 26.2.5.21-4 on Azure Linux 3.0.
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