Improper Certificate Validation Affecting go1.26-openssl-race package, versions <1.26.1-150000.1.3.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.02% (4th percentile)

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  • Snyk IDSNYK-SLES155-GO126OPENSSLRACE-15807172
  • published29 Mar 2026
  • disclosed24 Mar 2026

Introduced: 24 Mar 2026

CVE-2026-27137  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 go1.26-openssl-race to version 1.26.1-150000.1.3.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go1.26-openssl-race package and not the go1.26-openssl-race package as distributed by SLES. See How to fix? for SLES:15.5 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1