https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 07:56:23 +0000 https://vulnerability.circl.lu/vuln/cve-2026-23405 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>apparmor: fix: limit the number of levels of policy namespaces</p> <p>Currently the number of policy namespaces is not bounded relying on the user namespace limit. However policy namespaces aren&#39;t strictly tied to user namespaces and it is possible to create them and nest them arbitrarily deep which can be used to exhaust system resource.</p> <p>Hard cap policy namespaces to the same depth as user namespaces.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>apparmor: fix: limit the number of levels of policy namespaces</p> <p>Currently the number of policy namespaces is not bounded relying on the user namespace limit. However policy namespaces aren&#39;t strictly tied to user namespaces and it is possible to create them and nest them arbitrarily deep which can be used to exhaust system resource.</p> <p>Hard cap policy namespaces to the same depth as user namespaces.</p> https://vulnerability.circl.lu/vuln/cve-2026-23405