# DLA-4381-1: net-snmp security update

DLA-4381-1, released November 25, 2025, fixes 1 CVE in net-snmp (version 5.9+dfsg-4+deb11u2). None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/dla-4381-1
- Platform: Linux
- Released: Nov 25, 2025
- Priority: Routine (Closes CVE-2022-44792)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2022-44792

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [net-snmp](https://patchblox.com/security/data/product/linux/net-snmp.md) | Debian 11.6 (bullseye) | 5.9+dfsg-4+deb11u2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-44792](https://patchblox.com/security/data/cve/CVE-2022-44792.md) | Routine | tkmib: handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception... | 6.5 | 0.5205 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo