# DSA-5322-1: firefox-esr security update

DSA-5322-1, released January 18, 2023, fixes 1 CVE in firefox-esr (version 102.7.0esr-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/dsa-5322-1
- Platform: Linux
- Released: Jan 18, 2023
- Priority: High (Closes CVE-2022-46871, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2022-46871

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [firefox-esr](https://patchblox.com/security/data/product/linux/firefox-esr.md) | Debian 11.6 (bullseye) | 102.7.0esr-1~deb11u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-46871](https://patchblox.com/security/data/cve/CVE-2022-46871.md) | High | Mozilla Firefox and 2 others: Use of Unmaintained Third Party Components | 8.8 | 0.0097 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo