{"id":"CVE-2026-77564","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-77564","generatedAt":"2026-10-28T04:18:16.398Z","title":"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.","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.","published":"2026-10-14T17:19:11.000Z","lastModified":"2026-10-16T16:00:34.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":3.3,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"},"cwe":["CWE-312"],"affected":[],"epss":{"score":0.00131,"percentile":0.0267,"date":"2026-10-27","history":[{"date":"2026-10-15","score":0.00132,"percentile":0.02453}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.13%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-14T17:19:11.000Z","detail":{"score":"3.3","severity":"LOW","publishedAt":"2026-10-14T17:19:11.437Z"},"summary":"New CVE, low severity (CVSS 3.3)."}],"references":[{"url":"https://github.com/siderolabs/talos/commit/4c288caf2de1db7f84bba0539ca5ed7d6ecb9142","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/commit/76080416beee6460375c0d0db3cab76cc493ad3e","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/commit/7dc716d850e43373ba8702c702105f4edd68fceb","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/pull/13345","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/pull/13434","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/pull/13611","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/releases/tag/v1.12.9","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/releases/tag/v1.13.3","source":"security-advisories@github.com"},{"url":"https://github.com/siderolabs/talos/security/advisories/GHSA-7cxh-94cf-mfp6","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-77564","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}