CVE details
CVE-2026-72644
Uncaught Exception (CWE-248) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only the low-privileged feature access required to use the Observability AI Assistant can submit a specially crafted request that produces an unhandled error condition, terminating the Kibana process and denying service to all users and spaces on that instance until it is restarted.
Matched ports (4)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| textproc/kibana91 | kibana91 | 9.1.10 | unaddressed | elastic@FreeBSD.org |
| textproc/kibana92 | kibana92 | 9.2.8 | unaddressed | elastic@FreeBSD.org |
| textproc/kibana93 | kibana93 | 9.3.8 | possibly backported | elastic@FreeBSD.org |
| textproc/kibana94 | kibana94 | 9.4.7 | fixed by update | elastic@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>kibana91</name>
<range><lt>9.4.5</lt></range>
</package>
<package>
<name>kibana92</name>
<range><lt>9.4.5</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Uncaught Exception (CWE-248) in Kibana can lead to a denial of service
via Input Data Manipulation (CAPEC-153). An authenticated user holding
only the low-privileged feature access required to use the
Observability AI Assistant can submit a specially crafted request that
produces an unhandled error condition, terminating the Kibana process
and denying service to all users and spaces on that instance until it
is restarted.</p>
</body>
</description>
<references>
<cvename>CVE-2026-72644</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2026-72644</url>
</references>
<dates>
<discovery>2026-09-01</discovery>
<entry>2026-10-26</entry>
</dates>
</vuln>