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      <title>CVE-2026-87823 — zstd-jni 1.1.1 through 1.5.7-13 Out-of-Bounds Read via Direct ByteBuffer Frame-Size Methods</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-87823</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; luben zstd-jni&lt;/p&gt;
&lt;p&gt;zstd-jni before 1.5.7-14 performs 32-bit signed bounds checks on three direct-ByteBuffer frame-size native methods, allowing out-of-bounds memory reads via negative or overflowing offsets. Attackers can supply negative offset values near Integer.MIN_VALUE to read unmapped memory, causing JVM termination or extracting arbitrary frame size data from unintended memory locations.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; luben zstd-jni&lt;/p&gt;
&lt;p&gt;zstd-jni before 1.5.7-14 performs 32-bit signed bounds checks on three direct-ByteBuffer frame-size native methods, allowing out-of-bounds memory reads via negative or overflowing offsets. Attackers can supply negative offset values near Integer.MIN_VALUE to read unmapped memory, causing JVM termination or extracting arbitrary frame size data from unintended memory locations.&lt;/p&gt;</content:encoded>
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