Red Hat alert RHSA-2026:0668-01 (net-snmp)

An update for net-snmp is now available for Red Hat Enterprise Linux 10.

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

The net-snmp packages provide various libraries and tools for the Simple
Network Management Protocol (SNMP), including an SNMP library, an extensible
agent, tools for requesting or setting information from SNMP agents, tools
for generating and handling SNMP traps, a version of the netstat command
which uses SNMP, and a Tk/Perl Management Information Base (MIB) browser.

Security Fix(es):

* net-snmp: buffer overflow via a specially crafted packet can cause a crash
in snmptrapd (CVE-2025-68615)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0
International License (https://creativecommons.org/licenses/by/4.0/). If you
distribute this content, or a modified version of it, you must provide
attribution to Red Hat Inc. and provide a link to the original.

Original: https://access.redhat.com/security/data/csaf/v2/advisories/2026/rhsa-2026_0668.json