Permissive Whitelist Affecting grafana13.2 package, versions <0:13.2.1-0.5.hum1


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.34% (25th percentile)

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  • Snyk IDSNYK-RHEL10-GRAFANA132-19927526
  • published19 Sept 2026
  • disclosed13 May 2026

Introduced: 13 May 2026

CVE-2026-33376  (opens in a new tab)
CWE-183  (opens in a new tab)

How to fix?

Upgrade RHEL:10 grafana13.2 to version 0:13.2.1-0.5.hum1 or higher.
This issue was patched in RHSA-2026:68778.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana13.2 package and not the grafana13.2 package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

When using an IPv6 allow-list for the Auth Proxy feature, it defaults to /32 addresses. Addresses specifying a mask explicitly are not affected; to mitigate easily, add the desired mask (usually /128) to the addresses. Only auth proxy is affected; Okta, SAML, LDAP, etc are unaffected here.

CVSS Base Scores

version 3.1