CVE details
CVE-2026-111151
OpenJPH through 0.32.0 contains a heap out-of-bounds write vulnerability in the HTJ2K cleanup-pass decoder that allows attackers to corrupt memory via one-row codeblocks. Attackers can supply a crafted .j2c or .jph codestream with small precinct sizes, causing the decoder to write a second row past the codeblock buffer, resulting in memory corruption and crashes.
Matched ports (1)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| graphics/openjph | openjph | 0.32.0 | unaddressed | sunpoet@FreeBSD.org |
Template for a VuXML entry
Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.
<vuln vid="FIXME (make newentry)">
<topic>FIXME -- FIXME</topic>
<affects>
<package>
<name>openjph</name>
<range><lt>FIXME</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>OpenJPH through 0.32.0 contains a heap out-of-bounds write
vulnerability in the HTJ2K cleanup-pass decoder that allows attackers
to corrupt memory via one-row codeblocks. Attackers can supply a
crafted .j2c or .jph codestream with small precinct sizes, causing the
decoder to write a second row past the codeblock buffer, resulting in
memory corruption and crashes.</p>
</body>
</description>
<references>
<cvename>CVE-2026-111151</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2026-111151</url>
</references>
<dates>
<discovery>2026-10-15</discovery>
<entry>2026-10-26</entry>
</dates>
</vuln>