MEDIUM 5.9 Microsoft
CVE-2026-27137
Incorrect enforcement of email constraints in crypto/x509
Microsoft Security Update 2026-Aug: Incorrect enforcement of email constraints in crypto/x509
Affected Products
- azl3 golang 1.25.7-1 on Azure Linux 3.0
- azl3 golang 1.26.0-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27137
- https://nvd.nist.gov/vuln/detail/CVE-2026-27137
This medium severity vulnerability with a CVSS score of 5.9 was published on 2026-08-06 via Microsoft. Affected: azl3 golang 1.25.7-1 on Azure Linux 3.0, azl3 golang 1.26.0-1 on Azure Linux 3.0.
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