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      <title>CVE-2026-56748 — Authenticated RCE via Symlink Following in Cribl Stream Pack Git Import</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2026-56748</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Cribl Stream&lt;/p&gt;
&lt;p&gt;Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack&amp;#39;s functions directory.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Cribl Stream&lt;/p&gt;
&lt;p&gt;Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack&amp;#39;s functions directory.&lt;/p&gt;</content:encoded>
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