Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509

🔗 CVE IDs covered (1)

🎯 Affected products16

• azl3 golang 1.23.12-1 on Azure Linux 3.0
• azl3 golang 1.25.10-1 on Azure Linux 3.0
• azl3 golang 1.25.5-1 on Azure Linux 3.0
• azl3 golang 1.25.6-1 on Azure Linux 3.0
• azl3 golang 1.25.7-1 on Azure Linux 3.0
• azl3 golang 1.25.8-1 on Azure Linux 3.0
• azl3 golang 1.25.9-1 on Azure Linux 3.0
• azl3 golang 1.26.0-1 on Azure Linux 3.0
• azl3 golang 1.27.0-1 on Azure Linux 3.0
• cbl2 golang 1.18.8-10 on CBL Mariner 2.0
• cbl2 golang 1.22.7-5 on CBL Mariner 2.0
• cbl2 msft-golang 1.24.11-1 on CBL Mariner 2.0
• cbl2 msft-golang 1.24.12-1 on CBL Mariner 2.0
• cbl2 msft-golang 1.24.13-1 on CBL Mariner 2.0
• cbl2 msft-golang 1.25.8-1
• cbl2 msft-golang 1.25.8-1 on CBL Mariner 2.0

🔗 References (1)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-61727