Record status Published
Identifier year (not publication year) 2026
Source publication Apr 7, 2026
Source updated Oct 15, 2026
Imported by cveboard Oct 24, 2026
CNA source text (English) Cockpit: cockpit: unauthenticated remote code execution due to ssh command-line argument injection
Cockpit's remote login feature passes user-supplied hostnames and usernames from the web interface to the SSH client without validation or sanitization. An attacker with network access to the Cockpit web service can craft a single HTTP request to the login endpoint that injects malicious SSH options or shell commands, achieving code execution on the Cockpit host without valid credentials. The injection occurs during the authentication flow before any credential verification takes place, meaning no login is required to exploit the vulnerability.
Scoped product and version facts Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat Enterprise Linux 10
Vendor Red Hat
Product Red Hat Enterprise Linux 10
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 10 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:344-3.el10_1 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 10
Vendor Red Hat
Product Red Hat Enterprise Linux 10
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 10 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:356.1-1.el10_2 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 10.0 Extended Update Support
Vendor Red Hat
Product Red Hat Enterprise Linux 10.0 Extended Update Support
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 10.0 Extended Update Support · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:334.1-3.el10_0 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 9
Vendor Red Hat
Product Red Hat Enterprise Linux 9
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 9 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:356.1-1.el9_8 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 9
Vendor Red Hat
Product Red Hat Enterprise Linux 9
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 9 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:344-2.el9_7 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 9
Vendor Red Hat
Product Red Hat Enterprise Linux 9
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 9 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:356.1-1.el9_8 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 9
Vendor Red Hat
Product Red Hat Enterprise Linux 9
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 9 · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:344-2.el9_7 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 9.6 Extended Update Support
Vendor Red Hat
Product Red Hat Enterprise Linux 9.6 Extended Update Support
Platforms Unknown
Default status affected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
Red Hat Enterprise Linux 9.6 Extended Update Support · Scoped product and version facts Version (version) Status (status) Version scheme (versionType) Exclusive end (lessThan) Inclusive end (lessThanOrEqual) Status changes (at → status) 0:334.2-2.el9_6 unaffectedrpm * Unavailable None listed
Red Hat Enterprise Linux 7
Vendor Red Hat
Product Red Hat Enterprise Linux 7
Platforms Unknown
Default status unaffected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Enterprise Linux 8
Vendor Red Hat
Product Red Hat Enterprise Linux 8
Platforms Unknown
Default status unaffected
Package cockpit
Package collection https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.