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    <link>https://cve.radiocsirt.org</link>
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      <title>certfr-2026-avi-0942 — De multiples vulnérabilités ont été découvertes dans Xen. Certaines d'entre elles permettent à un attaquant de provoque…</title>
      <link>https://cve.radiocsirt.org/vuln/certfr-2026-avi-0942</link>
      <description>certfr-2026-avi-0942</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/certfr-2026-avi-0942</guid>
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    <item>
      <title>EUVD-2026-342134</title>
      <link>https://cve.radiocsirt.org/vuln/euvd-2026-342134</link>
      <description>EUVD-2026-342134</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/euvd-2026-342134</guid>
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    <item>
      <title>fkie_cve-2026-42493</title>
      <link>https://cve.radiocsirt.org/vuln/fkie_cve-2026-42493</link>
      <description>&lt;p&gt;Addressing certain issues, in particular related to operations which may
take excessively long and therefore would need preemption, has turned out
overly costly.  Since alternatives (HVM/PVH: HAP, PV: shim) are commonly
available, the decision was to deprecate the functionality, while still
retaining it for people to use at their own (security) risk.  Memory-wise
small enough guests may still be okay to run.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Addressing certain issues, in particular related to operations which may
take excessively long and therefore would need preemption, has turned out
overly costly.  Since alternatives (HVM/PVH: HAP, PV: shim) are commonly
available, the decision was to deprecate the functionality, while still
retaining it for people to use at their own (security) risk.  Memory-wise
small enough guests may still be okay to run.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/fkie_cve-2026-42493</guid>
    </item>
    <item>
      <title>GHSA-7jxp-562x-944j</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-7jxp-562x-944j</link>
      <description>&lt;p&gt;Addressing certain issues, in particular related to operations which may
take excessively long and therefore would need preemption, has turned out
overly costly.  Since alternatives (HVM/PVH: HAP, PV: shim) are commonly
available, the decision was to deprecate the functionality, while still
retaining it for people to use at their own (security) risk.  Memory-wise
small enough guests may still be okay to run.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Addressing certain issues, in particular related to operations which may
take excessively long and therefore would need preemption, has turned out
overly costly.  Since alternatives (HVM/PVH: HAP, PV: shim) are commonly
available, the decision was to deprecate the functionality, while still
retaining it for people to use at their own (security) risk.  Memory-wise
small enough guests may still be okay to run.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-7jxp-562x-944j</guid>
    </item>
    <item>
      <title>openSUSE-SU-2026:11441-1 — xen-4.22.0_02-1.1 on GA media</title>
      <link>https://cve.radiocsirt.org/vuln/opensuse-su-2026:11441-1</link>
      <description>&lt;p&gt;xen-4.22.0_02-1.1 on GA media&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;xen-4.22.0_02-1.1 on GA media&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/opensuse-su-2026:11441-1</guid>
    </item>
    <item>
      <title>SUSE-SU-2026:3409-1 — Security update for xen</title>
      <link>https://cve.radiocsirt.org/vuln/suse-su-2026:3409-1</link>
      <description>&lt;p&gt;Security update for xen&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Security update for xen&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/suse-su-2026:3409-1</guid>
    </item>
    <item>
      <title>UBUNTU-CVE-2026-42493</title>
      <link>https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-42493</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; 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&lt;/p&gt;
&lt;p&gt;Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly.  Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate the functionality, while still retaining it for people to use at their own (security) risk.  Memory-wise small enough guests may still be okay to run.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; 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&lt;/p&gt;
&lt;p&gt;Addressing certain issues, in particular related to operations which may take excessively long and therefore would need preemption, has turned out overly costly.  Since alternatives (HVM/PVH: HAP, PV: shim) are commonly available, the decision was to deprecate the functionality, while still retaining it for people to use at their own (security) risk.  Memory-wise small enough guests may still be okay to run.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-42493</guid>
    </item>
    <item>
      <title>WID-SEC-W-2026-2568 — Xen: Mehrere Schwachstellen</title>
      <link>https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2568</link>
      <description>&lt;p&gt;Ein Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Ein Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2568</guid>
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