CVE-2025-68615
Net-SNMP snmptrapd crash
CVSS Score
9.8
EPSS Score
0.3%
EPSS Percentile
50th
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.
| CWE | CWE-119 |
| Vendor | net-snmp |
| Product | net-snmp |
| Published | Dec 22, 2025 |
| Last Updated | May 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
net-snmp / net-snmp
< 5.9.5 >= 5.10.pre1, < 5.10.pre2
References
github.com: https://github.com/net-snmp/net-snmp/security/advisories/GHSA-4389-rwqf-q9gq lists.debian.org: https://lists.debian.org/debian-lts-announce/2026/01/msg00000.html openwall.com: http://www.openwall.com/lists/oss-security/2026/01/09/2 vicarius.io: https://www.vicarius.io/vsociety/posts/cve-2025-68615-detection-script-buffer-overflow-vulnerability-affecting-net-snmp vicarius.io: https://www.vicarius.io/vsociety/posts/cve-2025-68615-mitigation-script-buffer-overflow-vulnerability-affecting-net-snmp