U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-3608 Detail

Description

Sending a maliciously crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or kea-dhcp6 daemons over any configured API socket or HA listener can cause the receiving daemon to exit with a stack overflow error. This issue affects Kea versions 2.6.0 through 2.6.4 and 3.0.0 through 3.0.2.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
http://www.openwall.com/lists/oss-security/2026/03/25/6 CVE
https://access.redhat.com/errata/RHSA-2026:11344 redhat-SADP
https://access.redhat.com/errata/RHSA-2026:7342 redhat-SADP
https://access.redhat.com/security/cve/CVE-2026-3608 redhat-SADP
https://bugzilla.redhat.com/show_bug.cgi?id=2451139 redhat-SADP
https://downloads.isc.org/isc/kea/2.6.5 Internet Systems Consortium (ISC)
https://downloads.isc.org/isc/kea/3.0.3 Internet Systems Consortium (ISC)
https://kb.isc.org/docs/cve-2026-3608 Internet Systems Consortium (ISC)
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-3608.json redhat-SADP

Weakness Enumeration

CWE-ID CWE Name Source
CWE-617 Reachable Assertion redhat-SADP   Internet Systems Consortium (ISC)  

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-3608
NVD Published Date:
03/25/2026
NVD Last Modified:
06/29/2026
Source:
Internet Systems Consortium (ISC)