CVE-2026-27138

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS...

CVE-2026-27138

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS...

CVE-2026-27138

The CVE-2026-27138 entry describes a panic in certificate verification when a chain contains a certificate with an empty DNS name and another with excluded name constraints, potentially crashing programs that verify X.509 chains or use TLS. The connected IBM bulletin confirms this CVE (tied to Go...

CVE-2026-27138 Panic in name constraint checking for malformed certificates in crypto/x509

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS...

CVE-2026-27138

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS...

CVE-2026-27137

CVE-2026-27137 describes an incorrect enforcement of email address constraints in X.509 certificate chain verification within Go’s crypto/x509, where a chain containing multiple email constraints with shared local parts but different domains may apply only the last constraint. The issue affects G...

CVE-2026-27137 Incorrect enforcement of email constraints in crypto/x509

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

CVE-2026-27137

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

CVE-2026-27137 Incorrect enforcement of email constraints in crypto/x509

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

CVE-2026-27137

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

CVE-2026-27137

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

CVE-2026-27137 Incorrect enforcement of email constraints in crypto/x509

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

Uncaught Exception

Overview std/crypto/x509 is a Go standard library package std/crypto/x509 Affected versions of this package are vulnerable to Uncaught Exception. Go Vulnerability Report:Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain h...

Improper Certificate Validation

Overview std/crypto/x509 is a Go standard library package std/crypto/x509 Affected versions of this package are vulnerable to Improper Certificate Validation. Go Vulnerability Report:When verifying a certificate chain which contains a certificate containing multiple email address constraints whic...

GO-2026-4599 Incorrect enforcement of email constraints in crypto/x509

When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered...

GO-2026-4600 Panic in name constraint checking for malformed certificates in crypto/x509

Certificate verification can panic when a certificate in the chain has an empty DNS name and another certificate in the chain has excluded name constraints. This can crash programs that are either directly verifying X.509 certificate chains, or those that use TLS...

Google Go 安全漏洞

Google Go is a static, strongly typed, compiled, concurrent programming language with garbage collection features from the American company Google. There is a security vulnerability in Google Go. This vulnerability arises when a certificate in the chain has an empty DNS name, and another...

Google Go 安全漏洞

Google Go is a static, strongly typed, compiled, concurrent programming language with garbage collection features from the American company Google. There is a security vulnerability in Google Go, which stems from improper application of constraints when verifying certificate chains that contain...

Golang 1.26.x < 1.26.1 Multiple Vulnerabilities

The version of Golang running on the remote host is prior to 1.26.1. It is, therefore, affected by multiple vulnerabilities as referenced in the advisory. - When verifying a certificate chain which contains a certificate containing multiple email address constraints composed of the full email...

SUSE SLED15: gnutls / libgnutls-devel / libgnutls-devel-32bit / libgnutls30 / etc (SUSE-SU-2026:0829-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0829-1 advisory. Security issue: - CVE-2025-14831: excessive resource consumption when verifying specially crafted malicio...