CVE-2025-68615

critical

Description

net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon to crash. This issue has been patched in versions 5.9.5 and 5.10.pre2.

References

https://lists.debian.org/debian-lts-announce/2026/01/msg00000.html

https://github.com/net-snmp/net-snmp/security/advisories/GHSA-4389-rwqf-q9gq

http://www.openwall.com/lists/oss-security/2026/01/09/2

Details

Source: Mitre, NVD

Published: 2025-12-23

Updated: 2026-01-09

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00023