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🟠 Talos #Linux, Information Disclosure, #CVE-2026-77564 (Medium) -DC-Oct2026-3257 https://dailycve.com/talos-linux-information-disclosure-cve-2026-77564-medium-dc-oct2026-3257/
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CVE-2026-77564
LOWCVSS 3.3 · LOWSignal is active with 1 mentions in latest observed window
Immediate actions
- Track advisory updates for patch or workaround availability
Recommended action window: Monitor and triage in normal cycle
NVD 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.
0.0/ 10 priority
Sources & remediation
Other references
- https://github.com/siderolabs/talos/commit/4c288caf2de1db7f84bba0539ca5ed7d6ecb9142
- https://github.com/siderolabs/talos/commit/76080416beee6460375c0d0db3cab76cc493ad3e
- https://github.com/siderolabs/talos/commit/7dc716d850e43373ba8702c702105f4edd68fceb
- https://github.com/siderolabs/talos/pull/13345
- https://github.com/siderolabs/talos/pull/13434
Weakness type (CWE)
CWE-312
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
Threat summary
- 1 mentions across 1 observed day
What's happening
- 1 total mentions across 1 day