Improper Validation of Unsafe Equivalence in Input Affecting go-toolset package, versions <0:1.25.10-1.module+el8.10.0+24308+5c4a16b7


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.39% (31st percentile)

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  • Snyk IDSNYK-CENTOS8-GOTOOLSET-17261235
  • published9 Jun 2026
  • disclosed7 May 2026

Introduced: 7 May 2026

CVE-2026-39826  (opens in a new tab)
CWE-1289  (opens in a new tab)

How to fix?

Upgrade Centos:8 go-toolset to version 0:1.25.10-1.module+el8.10.0+24308+5c4a16b7 or higher.

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:8 relevant fixed versions and status.

If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape any data passed into the <script> block.

CVSS Base Scores

version 3.1