https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 12:47:27 +0000 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0941 certfr-2026-avi-0941 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0941 https://cve.radiocsirt.org/vuln/euvd-2026-342133 EUVD-2026-342133 https://cve.radiocsirt.org/vuln/euvd-2026-342133 https://cve.radiocsirt.org/vuln/fkie_cve-2026-42492 <p>Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XEN_DOMCTL_get_domain_state was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQ_DOM_EXC virtual IRQ. Unfortunately an error path there would tear down the bitmap even in cases when it wasn&#39;t set up. Unprivileged domains can trigger that error path.</p> <p>Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XEN_DOMCTL_get_domain_state was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQ_DOM_EXC virtual IRQ. Unfortunately an error path there would tear down the bitmap even in cases when it wasn&#39;t set up. Unprivileged domains can trigger that error path.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-42492 https://cve.radiocsirt.org/vuln/ghsa-2hv5-3qjg-gjqr <p>Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XEN_DOMCTL_get_domain_state was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQ_DOM_EXC virtual IRQ. Unfortunately an error path there would tear down the bitmap even in cases when it wasn&#39;t set up. Unprivileged domains can trigger that error path.</p> <p>Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XEN_DOMCTL_get_domain_state was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQ_DOM_EXC virtual IRQ. Unfortunately an error path there would tear down the bitmap even in cases when it wasn&#39;t set up. Unprivileged domains can trigger that error path.</p> https://cve.radiocsirt.org/vuln/ghsa-2hv5-3qjg-gjqr https://cve.radiocsirt.org/vuln/opensuse-su-2026:11441-1 <p>xen-4.22.0_02-1.1 on GA media</p> <p>xen-4.22.0_02-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11441-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-42492 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:26.04:LTS: xen</p> <p>Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XEN_DOMCTL_get_domain_state was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQ_DOM_EXC virtual IRQ. Unfortunately an error path there would tear down the bitmap even in cases when it wasn&#39;t set up. Unprivileged domains can trigger that error path.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:26.04:LTS: xen</p> <p>Xenstore, to have an up-to-date picture of the entire system, wants to know of domains appearing and disappearing. To make this more robust, a new XEN_DOMCTL_get_domain_state was introduced. The management of the bitmap underlying that operation is tied into the binding of the VIRQ_DOM_EXC virtual IRQ. Unfortunately an error path there would tear down the bitmap even in cases when it wasn&#39;t set up. Unprivileged domains can trigger that error path.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-42492 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2568 <p>Ein Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2568