Improper Certificate Validation Affecting go-toolset package, versions *


Severity

Recommended
0.0
low
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.03% (10th percentile)

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  • Snyk IDSNYK-CENTOS10-GOTOOLSET-15455756
  • published11 Mar 2026
  • disclosed6 Mar 2026

Introduced: 6 Mar 2026

CVE-2026-27138  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

There is no fixed version for Centos:10 go-toolset.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-toolset package and not the go-toolset package as distributed by Centos. See How to fix? for Centos:10 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1