CVE-2026-56854 Affecting terraform-provider-kubernetes package, versions <1.13.2-150200.6.23.2


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.44% (36th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-SLES155-TERRAFORMPROVIDERKUBERNETES-20875610
  • published13 Oct 2026
  • disclosed12 Oct 2026

Introduced: 12 Oct 2026

NewCVE-2026-56854  (opens in a new tab)

How to fix?

Upgrade SLES:15.5 terraform-provider-kubernetes to version 1.13.2-150200.6.23.2 or higher.

NVD Description

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

The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. Permissions returned by the PasswordCallback, KeyboardInteractiveCallback, NoClientAuthCallback, and GSSAPIWithMICConfig.AllowLogin callbacks were not validated against the client's remote address, so a source-address restriction set by those callbacks was silently ignored. The check is now applied to the Permissions returned by any authentication callback.

CVSS Base Scores

version 3.1