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...

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...

SUSE-SU-2026:21872-1 Security update for cockpit

This update for cockpit fixes the following issue - CVE-2026-4802: remote command execution via unsanitized user-controlled parameters within crafted links in system logs UI bsc1265040...

CyberMaskQA: A Privacy-Aware Benchmark for Evaluating Large Language Models in Cybersecurity Question Answering

Large language models LLMs are increasingly applied to cybersecurity question answering QA for critical tasks such as incident response and vulnerability analysis. However, real-world operational contexts, including system logs and network configurations, inherently contain sensitive identifiers,...

Security update for cockpit (important)

openSUSE Security Update: Security update for cockpit Announcement ID: openSUSE-SU-2026:0176-1 Rating: important References: 1265040 Cross-References: CVE-2026-4802 CVSS scores: CVE-2026-4802 SUSE: 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Affected Products: openSUSE...

SUSE-SU-2026:21785-1 Security update for cockpit

This update for cockpit fixes the following issues - CVE-2026-4802: remote command execution via unsanitized user-controlled parameters within crafted links in system logs UI bsc1265040. - CVE-2026-25547: brace-expansion: unbounded brace range expansion can lead to excessive CPU and memory...

EUVD-2026-31204

LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation possibly to root, as exploited in the wild in May 2026. Detection is best done via a command line of grep -rE "cpaneljsonapifunc=redisAble" /var/cpanel/logs /usr/local/cpanel/logs/ 2/dev/null in Bash. If you get no output,...

Security update for cockpit

This update for cockpit fixes the following issues CVE-2026-0775: npm: loading of modules from an unsecured location can be used for local privilege escalation and arbitrary code execution in the context of a target user bsc1256521. CVE-2026-4802: remote command execution via unsanitized...

SUSE-SU-2026:2019-1 Security update for cockpit

This update for cockpit fixes the following issues - CVE-2026-0775: npm: loading of modules from an unsecured location can be used for local privilege escalation and arbitrary code execution in the context of a target user bsc1256521. - CVE-2026-4802: remote command execution via unsanitized...

Astra Linux – Vulnerability in Firefox

GNOME was leaking browser tab titles into system logs. This could potentially expose users’ browsing habits when they are using private tabs. This vulnerability affects Firefox versions earlier than 121...

HIDBench: Benchmarking Large Language Models for Host-Based Intrusion Detection

Recent benchmark efforts have advanced the evaluation of large language models LLMs in cybersecurity, including tasks such as penetration testing and vulnerability identification. However, a critical cybersecurity task, namely intrusion detection from system logs, remains unexplored. In this work...

EUVD-2026-29051

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...

CVE-2026-4802

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...

DEBIAN-CVE-2026-4802

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...

CVE-2026-4802 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...

CVE-2026-4802 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...

CVE-2026-4802

CVE-2026-4802 describes a remote command-execution flaw in Cockpit, caused by unsanitized user-controlled parameters in crafted links within the system logs UI. An attacker can inject shell metacharacters and command substitutions to run arbitrary commands on the host, potentially leading to full...