# DLA-4175-1: mongo-c-driver security update

DLA-4175-1, released May 20, 2025, fixes 1 CVE in mongo-c-driver (version 1.17.6-1+deb11u1). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/dla-4175-1
- Platform: Linux
- Released: May 20, 2025
- Priority: High (Closes CVE-2021-32050, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2021-32050

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [mongo-c-driver](https://patchblox.com/security/data/product/linux/mongo-c-driver.md) | Debian 11.6 (bullseye) | 1.17.6-1+deb11u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-32050](https://patchblox.com/security/data/cve/CVE-2021-32050.md) | High | Some MongoDB Drivers may publish events containing authentication-related data to a command listener configured by an application | 7.5 | 0.0065 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo