Vulnerability in Red Hat Enterprise Linux 10

[ Description ]Official description

A flaw was found in cockpit-machines. This vulnerability allows a local attacker with the ability to inspect process metadata to disclose a sensitive Red Hat Subscription Management (RHSM) offline token. The token is exposed when it is passed as a command-line argument to a helper script during the token validation process. Successful exploitation could lead to the compromise of confidentiality, as the exposed token can be used to request access tokens.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund21 Oct 2026WID-SEC-2026-4118

  Red Hat Enterprise Linux cockpit-machines: Multiple vulnerabilities allow information disclosure Translated from German

  Risk mediumCVE-2026-92745CVE-2026-92747CVE-2026-92768

[ References ]References

• access.redhat.com/errata/RHSA-2026:86970vendor-advisoryx_refsource_REDHAT
• access.redhat.com/errata/RHSA-2026:86971vendor-advisoryx_refsource_REDHAT
• access.redhat.com/security/cve/CVE-2026-92745vdb-entryx_refsource_REDHAT
• bugzilla.redhat.com/show_bug.cgiissue-trackingx_refsource_REDHAT