CVE-2025-68615net-snmp is a SNMP application library, tools and daemon.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-119
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
net-snmp net-snmp net-snmp:net-snmp | before 5.9.5; 5.10 | NVD |
debian debian_linux debian:debian_linux | 11.0 | NVD |
References
- https://github.com/net-snmp/net-snmp/security/advisories/GHSA-4389-rwqf-q9gqvendor-advisory
- http://www.openwall.com/lists/oss-security/2026/01/09/2mailing-list, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2026/01/msg00000.htmlmailing-list, vendor-advisory
- https://www.vicarius.io/vsociety/posts/cve-2025-68615-detection-script-buffer-overflow-vulnerability-affecting-net-snmpexploit, mitigation, third-party-advisory
- https://www.vicarius.io/vsociety/posts/cve-2025-68615-mitigation-script-buffer-overflow-vulnerability-affecting-net-snmpmitigation, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.