# CVE-2021-34055: jhead: jhead - security update

CVE-2021-34055 is fixed in jhead on 1 platform, first by jhead 1:3.00-8~ubuntu0.2, released November 4, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2021-34055
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0046
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 4, 2022

## Description

jhead - security update

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | jhead Debian 11.6 (bullseye) | 1:3.04-6+deb11u1 | [DSA-5294-1](https://patchblox.com/security/data/fix/linux/dsa-5294-1.md) | Dec 4, 2022 |
| Linux | jhead Debian 12.15 (bookworm) | 1:3.06.0.1-5 | [DEBIAN-CVE-2021-34055](https://patchblox.com/security/data/fix/linux/debian-cve-2021-34055.md) | Nov 4, 2022 |
| Linux | jhead Debian 13.5 (trixie) | 1:3.06.0.1-5 | [DEBIAN-CVE-2021-34055](https://patchblox.com/security/data/fix/linux/debian-cve-2021-34055.md) | Nov 4, 2022 |
| Linux | jhead Debian 14 | 1:3.06.0.1-5 | [DEBIAN-CVE-2021-34055](https://patchblox.com/security/data/fix/linux/debian-cve-2021-34055.md) | Nov 4, 2022 |
| Linux | jhead Ubuntu 18.04.6 LTS (bionic) | 1:3.00-8~ubuntu0.2 | [jhead 1:3.00-8~ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-jhead-1-3.00-8-ubuntu0.2.md) | Nov 4, 2022 |
| Linux | jhead Ubuntu 20.04 LTS (focal) | 1:3.04-1ubuntu0.2 | [jhead 1:3.04-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-jhead-1-3.04-1ubuntu0.2.md) | Nov 4, 2022 |
| Linux | jhead Ubuntu 22.04.1 LTS (jammy) | 1:3.06.0.1-2ubuntu0.22.04.1 | [jhead 1:3.06.0.1-2ubuntu0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-jhead-1-3.06.0.1-2ubuntu0.22.04.1.md) | Nov 4, 2022 |

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Data as of 2026-11-08T19:12:23Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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