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Total 3 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-33810 2 Go Standard Library, Golang 2 Crypto/x509, Go 2026-04-18 7.5 High
When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
CVE-2026-32281 2 Go Standard Library, Golang 2 Crypto/x509, Go 2026-04-17 7.5 High
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
CVE-2026-32280 2 Go Standard Library, Golang 2 Crypto/x509, Go 2026-04-16 7.5 High
During chain building, the amount of work that is done is not correctly limited when a large number of intermediate certificates are passed in VerifyOptions.Intermediates, which can lead to a denial of service. This affects both direct users of crypto/x509 and users of crypto/tls.