# ring security updates

Patch Radar has 26 security fixes for ring, closing 24 CVEs. The newest security fix is DSA-5956-1 (20230206.0~ds2-1.1+deb12u1), released July 3, 2025.

- Web page: https://patchblox.com/security/product/linux/ring
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [DSA-5956-1](https://patchblox.com/security/data/fix/linux/dsa-5956-1.md) | Jul 3, 2025 | Debian 12.15 (bookworm) 20230206.0~ds2-1.1+deb12u1 | High | 1 | 0 |
| [DLA-3887-1](https://patchblox.com/security/data/fix/linux/dla-3887-1.md) | Sep 14, 2024 | Debian 11.6 (bullseye) 20210112.2.b757bac~ds1-1+deb11u1 | Routine | 1 | 0 |
| [ring 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-ring-20190215.1.f152c98-ds1-1-deb10u2build0.20.04.1.md) | Mar 14, 2023 | Ubuntu 20.04 LTS (focal) 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1 | Urgent | 20 | 0 |
| [ring 20180228.1.503da2b~ds1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ring-20180228.1.503da2b-ds1-1ubuntu0.1-esm1.md) | Mar 14, 2023 | Ubuntu 18.04.6 LTS (bionic) 20180228.1.503da2b~ds1-1ubuntu0.1~esm1 | Urgent | 19 | 0 |
| [DEBIAN-CVE-2022-23547](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23547.md) | Dec 23, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-23537](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23537.md) | Dec 20, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-39269](https://patchblox.com/security/data/fix/linux/debian-cve-2022-39269.md) | Oct 6, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-39244](https://patchblox.com/security/data/fix/linux/debian-cve-2022-39244.md) | Oct 6, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-31031](https://patchblox.com/security/data/fix/linux/debian-cve-2022-31031.md) | Jun 9, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-24792](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24792.md) | Apr 25, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-24793](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24793.md) | Apr 6, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-24786](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24786.md) | Apr 6, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-24763](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24763.md) | Mar 30, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-24764](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24764.md) | Mar 22, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-24754](https://patchblox.com/security/data/fix/linux/debian-cve-2022-24754.md) | Mar 11, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-23608](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23608.md) | Feb 22, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43299](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43299.md) | Feb 16, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43303](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43303.md) | Feb 16, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43301](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43301.md) | Feb 16, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43300](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43300.md) | Feb 16, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43302](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43302.md) | Feb 16, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-21723](https://patchblox.com/security/data/fix/linux/debian-cve-2022-21723.md) | Jan 27, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2022-21722](https://patchblox.com/security/data/fix/linux/debian-cve-2022-21722.md) | Jan 27, 2022 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43845](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43845.md) | Dec 27, 2021 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-37706](https://patchblox.com/security/data/fix/linux/debian-cve-2021-37706.md) | Dec 22, 2021 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43804](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43804.md) | Dec 22, 2021 | Debian 12.15 (bookworm) 20230206.0~ds1-1 | High | 1 | 0 |

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Data as of 2026-11-07T12:40:37Z 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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