https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 07:07:08 +0000 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0927 certfr-2025-avi-0927 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0927 https://cve.radiocsirt.org/vuln/euvd-2026-260049 EUVD-2026-260049 https://cve.radiocsirt.org/vuln/euvd-2026-260049 https://cve.radiocsirt.org/vuln/fkie_cve-2025-58149 <p>When passing through PCI devices, the detach logic in libxl won&#39;t remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain.</p> <p>For PV domains the permission leak allows the domain itself to map the memory in the page-tables. For HVM it would require a compromised device model or stubdomain to map the leaked memory into the HVM domain p2m.</p> <p>When passing through PCI devices, the detach logic in libxl won&#39;t remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain.</p> <p>For PV domains the permission leak allows the domain itself to map the memory in the page-tables. For HVM it would require a compromised device model or stubdomain to map the leaked memory into the HVM domain p2m.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-58149 https://cve.radiocsirt.org/vuln/ghsa-38qg-7h9q-7h29 <p>When passing through PCI devices, the detach logic in libxl won&#39;t remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain.</p> <p>For PV domains the permission leak allows the domain itself to map the memory in the page-tables. For HVM it would require a compromised device model or stubdomain to map the leaked memory into the HVM domain p2m.</p> <p>When passing through PCI devices, the detach logic in libxl won&#39;t remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain.</p> <p>For PV domains the permission leak allows the domain itself to map the memory in the page-tables. For HVM it would require a compromised device model or stubdomain to map the leaked memory into the HVM domain p2m.</p> https://cve.radiocsirt.org/vuln/ghsa-38qg-7h9q-7h29 https://cve.radiocsirt.org/vuln/opensuse-su-2025:15719-1 <p>xen-4.20.1_08-1.1 on GA media</p> <p>xen-4.20.1_08-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2025:15719-1 https://cve.radiocsirt.org/vuln/suse-su-2025:4490-1 <p>Security update for xen</p> <p>Security update for xen</p> https://cve.radiocsirt.org/vuln/suse-su-2025:4490-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-58149 <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:25.10: xen, Ubuntu:26.04:LTS: xen</p> <p>When passing through PCI devices, the detach logic in libxl won&#39;t remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain. For PV domains the permission leak allows the domain itself to map the memory in the page-tables. For HVM it would require a compromised device model or stubdomain to map the leaked memory into the HVM domain p2m.</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:25.10: xen, Ubuntu:26.04:LTS: xen</p> <p>When passing through PCI devices, the detach logic in libxl won&#39;t remove access permissions to any 64bit memory BARs the device might have. As a result a domain can still have access any 64bit memory BAR when such device is no longer assigned to the domain. For PV domains the permission leak allows the domain itself to map the memory in the page-tables. For HVM it would require a compromised device model or stubdomain to map the leaked memory into the HVM domain p2m.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-58149 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2409 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Xen ausnutzen, um Sicherheitsvorkehrungen zu umgehen.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Xen ausnutzen, um Sicherheitsvorkehrungen zu umgehen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2409