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      <title>BIT-mongodb-2026-82057 — Type Confusion in MongoDB Server WiredTiger Storage Engine via Custom Collection Configuration Leads to Persistent Deni…</title>
      <link>https://db.gcve.eu/vuln/bit-mongodb-2026-82057</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: mongodb&lt;/p&gt;
&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Bitnami: mongodb&lt;/p&gt;
&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/bit-mongodb-2026-82057</guid>
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      <title>certfr-2026-avi-1157 — De multiples vulnérabilités ont été découvertes dans MongoDB Server. Certaines d'entre elles permettent à un attaquant…</title>
      <link>https://db.gcve.eu/vuln/certfr-2026-avi-1157</link>
      <description>certfr-2026-avi-1157</description>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/certfr-2026-avi-1157</guid>
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    <item>
      <title>fkie_cve-2026-82057</title>
      <link>https://db.gcve.eu/vuln/fkie_cve-2026-82057</link>
      <description>&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/fkie_cve-2026-82057</guid>
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      <title>GHSA-rchq-qm85-w78g</title>
      <link>https://db.gcve.eu/vuln/ghsa-rchq-qm85-w78g</link>
      <description>&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/ghsa-rchq-qm85-w78g</guid>
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      <title>UBUNTU-CVE-2026-82057</title>
      <link>https://db.gcve.eu/vuln/ubuntu-cve-2026-82057</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:Pro:14.04:LTS: mongodb, Ubuntu:Pro:16.04:LTS: mongodb, Ubuntu:Pro:18.04:LTS: mongodb, Ubuntu:Pro:20.04:LTS: mongodb&lt;/p&gt;
&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:Pro:14.04:LTS: mongodb, Ubuntu:Pro:16.04:LTS: mongodb, Ubuntu:Pro:18.04:LTS: mongodb, Ubuntu:Pro:20.04:LTS: mongodb&lt;/p&gt;
&lt;p&gt;A security issue was discovered in MongoDB where an authenticated user with readWrite privileges could crash the mongod server process. By specifying a custom WiredTiger storage configuration option with an incompatible value during collection creation, a user could cause a type confusion in the storage engine layer. When documents were subsequently read from the misconfigured collection, the resulting mismatch in expected data format led to corrupted memory interpretation and a server crash. The crafted collection configuration persists across restarts, requiring manual operator intervention to remediate.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://db.gcve.eu/vuln/ubuntu-cve-2026-82057</guid>
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