Cross-site Scripting (XSS) Affecting go-toolset:rhel8/delve package, versions <0:1.26.1-1.module+el8.10.0+24516+40554724


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.29% (22nd percentile)

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  • Snyk IDSNYK-RHEL8-GOTOOLSET-21523838
  • published23 Oct 2026
  • disclosed8 Oct 2026

Introduced: 8 Oct 2026

NewCVE-2026-97030  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade RHEL:8 go-toolset:rhel8/delve to version 0:1.26.1-1.module+el8.10.0+24516+40554724 or higher.
This issue was patched in RHSA-2026:86203.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-toolset:rhel8/delve package and not the go-toolset:rhel8/delve package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A trusted template author may have previously written a valid template wherein the use of the 'yield' keyword would not be correctly escaped. We now ensure that valid keyword uses are escaped and non-keyword uses are not escaped.

CVSS Base Scores

version 3.1