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 Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade net-snmpUpgrade net-snmp-agent-libsUpgrade python3-net-snmpUpgrade net-snmp-libsUpgrade net-snmp-perlUpgrade net-snmp-develUpgrade net-snmp-utils | Jan 22, 2026 | Jan 19, 2026 |
| Alpine Linux | — | Upgrade net-snmp | Apr 13, 2026 | Dec 22, 2025 |
| Amazon Linux Ami 2 | — | Upgrade net-snmp-debuginfoUpgrade net-snmp-guiUpgrade net-snmp-perlUpgrade net-snmpUpgrade net-snmp-utilsUpgrade net-snmp-pythonUpgrade net-snmp-libsUpgrade net-snmp-sysvinitUpgrade net-snmp-agent-libsUpgrade net-snmp-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade net-snmpUpgrade net-snmp-debuginfoUpgrade python3-net-snmpUpgrade net-snmp-perl-debuginfoUpgrade net-snmp-utilsUpgrade python3-net-snmp-debuginfoUpgrade net-snmp-libs-debuginfoUpgrade net-snmp-agent-libs-debuginfoUpgrade net-snmp-guiUpgrade net-snmp-debugsourceUpgrade net-snmp-perlUpgrade net-snmp-agent-libsUpgrade net-snmp-develUpgrade net-snmp-libsUpgrade net-snmp-utils-debuginfo | Jan 26, 2026 | Dec 22, 2025 |
| Debian | — | Upgrade net-snmp | Jan 5, 2026 | Jan 5, 2026 |
| Freebsd | — | Upgrade net-snmp | Jan 27, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-net-snmpUpgrade net-snmpUpgrade net-snmp-libs | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp12 | — | Upgrade net-snmp-libsUpgrade python3-net-snmpUpgrade net-snmp | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade net-snmpUpgrade python3-net-snmpUpgrade net-snmp-libs | Mar 10, 2026 | Mar 10, 2026 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Mar 3, 2026 |
| Oracle_linux | — | Upgrade net-snmp-perlUpgrade net-snmp-develUpgrade net-snmpUpgrade net-snmp-perl-moduleUpgrade python3-net-snmpUpgrade net-snmp-guiUpgrade net-snmp-pythonUpgrade net-snmp-agent-libsUpgrade net-snmp-utilsUpgrade net-snmp-libsUpgrade net-snmp-sysvinit | Jan 19, 2026 | Dec 22, 2025 |
| Redhat_linux | — | Upgrade net-snmp-agent-libs-debuginfoUpgrade net-snmp-perl-moduleUpgrade net-snmp-perl-debuginfoUpgrade net-snmp-sysvinitUpgrade net-snmp-debuginfoUpgrade net-snmpUpgrade net-snmp-libs-debuginfoUpgrade net-snmp-pythonUpgrade net-snmp-utilsUpgrade python3-net-snmp-debuginfoUpgrade net-snmp-guiUpgrade python3-net-snmpUpgrade net-snmp-agent-libsUpgrade net-snmp-utils-debuginfoUpgrade net-snmp-libsNo solution existsUpgrade net-snmp-develUpgrade net-snmp-perlUpgrade net-snmp-perl-module-debuginfoUpgrade net-snmp-debugsource | Jan 16, 2026 | Dec 22, 2025 |
| Rocky_linux | — | Upgrade net-snmp-agent-libsUpgrade net-snmp-libs-debuginfoUpgrade net-snmp-utils-debuginfoUpgrade net-snmp-agent-libs-debuginfoUpgrade net-snmp-perl-module-debuginfoUpgrade net-snmp-perl-moduleUpgrade net-snmp-utilsUpgrade net-snmp-debugsourceUpgrade net-snmpUpgrade python3-net-snmp-debuginfoUpgrade net-snmp-debuginfoUpgrade net-snmp-perlUpgrade python3-net-snmpUpgrade net-snmp-develUpgrade net-snmp-libsUpgrade net-snmp-perl-debuginfo | Jan 19, 2026 | Jan 17, 2026 |
| Ubuntu | — | Upgrade snmpd (Ubuntu Pro)Upgrade libsnmp35 (Ubuntu Pro)Upgrade libsnmp30 (Ubuntu Pro)Upgrade libsnmp40t64Upgrade snmpUpgrade snmpdUpgrade snmp (Ubuntu Pro)Upgrade libsnmp40 | Jan 8, 2026 | Dec 23, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 22, 2025 |
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