RHEL 8 : cockpit (RHSA-2026:21516)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:21516 advisory. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports,...

AlmaLinux 9 : cockpit (ALSA-2026:21468)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:21468 advisory. cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI CVE-2026-4802 Tenable has extracted the preceding description block directly fro...

RHEL 8 : cockpit (RHSA-2026:21515)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:21515 advisory. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports,...

cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI

A flaw was found in Cockpit. This vulnerability allows a remote attacker to achieve arbitrary command execution on the host by exploiting unsanitized user-controlled parameters within crafted links in the system logs user interface UI. An attacker can inject shell metacharacters and command...

Important: Red Hat Security Advisory: cockpit security update

An update for cockpit is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

Important: Red Hat Security Advisory: cockpit security update

An update for cockpit is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI

A flaw was found in Cockpit. This vulnerability allows a remote attacker to achieve arbitrary command execution on the host by exploiting unsanitized user-controlled parameters within crafted links in the system logs user interface UI. An attacker can inject shell metacharacters and command...

Important: Red Hat Security Advisory: cockpit security update

An update for cockpit is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI

A flaw was found in Cockpit. This vulnerability allows a remote attacker to achieve arbitrary command execution on the host by exploiting unsanitized user-controlled parameters within crafted links in the system logs user interface UI. An attacker can inject shell metacharacters and command...

Important: Red Hat Security Advisory: cockpit security update

An update for cockpit is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI

A flaw was found in Cockpit. This vulnerability allows a remote attacker to achieve arbitrary command execution on the host by exploiting unsanitized user-controlled parameters within crafted links in the system logs user interface UI. An attacker can inject shell metacharacters and command...

Important: Red Hat Security Advisory: cockpit security update

An update for cockpit is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI

A flaw was found in Cockpit. This vulnerability allows a remote attacker to achieve arbitrary command execution on the host by exploiting unsanitized user-controlled parameters within crafted links in the system logs user interface UI. An attacker can inject shell metacharacters and command...

cockpit: Cockpit: Arbitrary command execution via crafted links in system logs UI

A flaw was found in Cockpit. This vulnerability allows a remote attacker to achieve arbitrary command execution on the host by exploiting unsanitized user-controlled parameters within crafted links in the system logs user interface UI. An attacker can inject shell metacharacters and command...

Important: Red Hat Security Advisory: cockpit security update

An update for cockpit is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

RHEL 9 : cockpit (RHSA-2026:21394)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:21394 advisory. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports,...

Important: cockpit security update

Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more. Security Fixes: cockpit: Cockpit: Arbitrary command execution via crafted links in...

RHEL 10 : cockpit (RHSA-2026:21390)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:21390 advisory. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports,...

ALSA-2026:21468 Important: cockpit security update

Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more. Security Fixes: cockpit: Cockpit: Arbitrary command execution via crafted links in...

JLSEC-2026-526

A vulnerability was found in GnuTLS, where a cockpit which uses gnuTLS rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated, remote client or attacker to initiate a denial of...