# DSA-5040-1: lighttpd security update

DSA-5040-1, released January 11, 2022, fixes 1 CVE in lighttpd (version 1.4.59-1+deb11u1). 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/dsa-5040-1
- Platform: Linux
- Released: Jan 11, 2022
- Priority: Routine (Closes CVE-2022-22707)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2022-22707

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [lighttpd](https://patchblox.com/security/data/product/linux/lighttpd.md) | Debian 11.6 (bullseye) | 1.4.59-1+deb11u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-22707](https://patchblox.com/security/data/cve/CVE-2022-22707.md) | Routine | lighttpd: In lighttpd 1.4.46 through 1.4.63, the mod_extforward_Forwarded function of the mod_extforward plugin has a stack-bas... | 5.9 | 0.0966 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo