https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 10:55:08 +0000 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1136 certfr-2026-avi-1136 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1136 https://cve.radiocsirt.org/vuln/euvd-2026-365200 EUVD-2026-365200 https://cve.radiocsirt.org/vuln/euvd-2026-365200 https://cve.radiocsirt.org/vuln/fkie_cve-2026-79603 <p>x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) when the page is re-used. Since it&#39;s possible for the page to be scrubbed ahead of the TLB flush, there&#39;s a window where a PV guest can modify an already scrubbed page.</p> <p>x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) when the page is re-used. Since it&#39;s possible for the page to be scrubbed ahead of the TLB flush, there&#39;s a window where a PV guest can modify an already scrubbed page.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-79603 https://cve.radiocsirt.org/vuln/ghsa-pwv5-r8hr-fvgr <p>x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) when the page is re-used. Since it&#39;s possible for the page to be scrubbed ahead of the TLB flush, there&#39;s a window where a PV guest can modify an already scrubbed page.</p> <p>x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) when the page is re-used. Since it&#39;s possible for the page to be scrubbed ahead of the TLB flush, there&#39;s a window where a PV guest can modify an already scrubbed page.</p> https://cve.radiocsirt.org/vuln/ghsa-pwv5-r8hr-fvgr https://cve.radiocsirt.org/vuln/opensuse-su-2026:11738-1 <p>xen-4.22.0_04-1.1 on GA media</p> <p>xen-4.22.0_04-1.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11738-1 https://cve.radiocsirt.org/vuln/suse-su-2026:4087-1 <p>Security update for xen</p> <p>Security update for xen</p> https://cve.radiocsirt.org/vuln/suse-su-2026:4087-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-79603 <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>x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) when the page is re-used. Since it&#39;s possible for the page to be scrubbed ahead of the TLB flush, there&#39;s a window where a PV guest can modify an already scrubbed page.</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>x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen (if needed) when the page is re-used. Since it&#39;s possible for the page to be scrubbed ahead of the TLB flush, there&#39;s a window where a PV guest can modify an already scrubbed page.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-79603 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3248 <p>Ein Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um einen Denial of Service Angriff durchzuführen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen und Daten zu manipulieren.</p> <p>Ein Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um einen Denial of Service Angriff durchzuführen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen und Daten zu manipulieren.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3248