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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 09:29:10 +0000</lastBuildDate>
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      <title>CVE-2026-89914 — KVM: arm64: Sign-extend VA for range-based TLBI invalidation</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-89914</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;KVM: arm64: Sign-extend VA for range-based TLBI invalidation&lt;/p&gt;
&lt;p&gt;When the decode_range_tlbi() helper was moved to be used for S1 TLBIs,
the required sign extension was omitted. Add it.&lt;/p&gt;
&lt;p&gt;As a result, special care must be taken to not overflow PA bits when
this is used for S2 invalidation.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Linux&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;KVM: arm64: Sign-extend VA for range-based TLBI invalidation&lt;/p&gt;
&lt;p&gt;When the decode_range_tlbi() helper was moved to be used for S1 TLBIs,
the required sign extension was omitted. Add it.&lt;/p&gt;
&lt;p&gt;As a result, special care must be taken to not overflow PA bits when
this is used for S2 invalidation.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-89914</guid>
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