CVE-2026-77564
lowTalos Linux is a Linux distribution built for Kubernetes deployments.
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/siderolabs/talos/commit/4c288caf2de1db7f84bba0539ca5ed7d6ecb9142 security-advisories@github.com
- https://github.com/siderolabs/talos/commit/76080416beee6460375c0d0db3cab76cc493ad3e security-advisories@github.com
- https://github.com/siderolabs/talos/commit/7dc716d850e43373ba8702c702105f4edd68fceb security-advisories@github.com
- https://github.com/siderolabs/talos/pull/13345 security-advisories@github.com
- https://github.com/siderolabs/talos/pull/13434 security-advisories@github.com
- https://github.com/siderolabs/talos/pull/13611 security-advisories@github.com
- https://github.com/siderolabs/talos/releases/tag/v1.12.9 security-advisories@github.com
- https://github.com/siderolabs/talos/releases/tag/v1.13.3 security-advisories@github.com
- https://github.com/siderolabs/talos/security/advisories/GHSA-7cxh-94cf-mfp6 security-advisories@github.com