Talos Linux is a Linux distribution built for Kubernetes deployments. Prior to 1.12.9 and 1.13.3, talosctl support includes the auth field from resources/registryconfigs.cri.talos.dev.yaml and sensitive content from etcfilespecs.files.talos.dev.yaml in generated support bundles instead of marking or redacting those resources. An operator who shares a bundle with an unintended party can therefore disclose private registry authentication parameters, with impact depending on the registry's network exposure and credential privileges. Talos 1.14 and later encrypt support bundles by default, which reduces but does not replace the need for redaction. This issue is fixed in versions 1.12.9 and 1.13.3.
History

Thu, 29 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 19 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Siderolabs
Siderolabs talos Linux
Vendors & Products Siderolabs
Siderolabs talos Linux

Wed, 14 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Description Talos Linux is a Linux distribution built for Kubernetes deployments. Prior to 1.12.9 and 1.13.3, talosctl support includes the auth field from resources/registryconfigs.cri.talos.dev.yaml and sensitive content from etcfilespecs.files.talos.dev.yaml in generated support bundles instead of marking or redacting those resources. An operator who shares a bundle with an unintended party can therefore disclose private registry authentication parameters, with impact depending on the registry's network exposure and credential privileges. Talos 1.14 and later encrypt support bundles by default, which reduces but does not replace the need for redaction. This issue is fixed in versions 1.12.9 and 1.13.3.
Title Talos Linux: Support bundle does not redact registry credentials
Weaknesses CWE-312
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-10-14T16:09:11.330Z

Updated: 2026-10-29T14:17:38.468Z

Reserved: 2026-08-20T20:35:30.147Z

Link: CVE-2026-77564

cve-icon Vulnrichment

Updated: 2026-10-29T14:17:33.390Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-14T17:19:11.437

Modified: 2026-10-29T15:17:24.197

Link: CVE-2026-77564

cve-icon Redhat

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