# dotnet-sdk-2.1 security updates

Patch Radar has 14 security fixes for dotnet-sdk-2.1, closing 10 CVEs, 1 of which is being exploited. The newest security fix is ELSA-2021-3145 (0:2.1.525-1.el8_4), released August 12, 2021.

- Web page: https://patchblox.com/security/product/linux/dotnet-sdk-2.1
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ELSA-2021-3145](https://patchblox.com/security/data/fix/linux/elsa-2021-3145.md) | Aug 12, 2021 | ol 8 0:2.1.525-1.el8_4 | Routine | 1 | 0 |
| [RHSA-2021:3145](https://patchblox.com/security/data/fix/linux/rhsa-2021-3145.md) | Aug 11, 2021 | RHEL 8 0:2.1.525-1.el8_4 | Routine | 1 | 0 |
| [ELSA-2021-0788](https://patchblox.com/security/data/fix/linux/elsa-2021-0788.md) | Mar 10, 2021 | ol 8 0:2.1.522-1.el8_3 | Urgent | 1 | 0 |
| [RHSA-2021:0788](https://patchblox.com/security/data/fix/linux/rhsa-2021-0788.md) | Mar 9, 2021 | RHEL 8 0:2.1.522-1.el8_3 | Urgent | 1 | 0 |
| [ELSA-2021-0474](https://patchblox.com/security/data/fix/linux/elsa-2021-0474.md) | Feb 16, 2021 | ol 8 0:2.1.521-1.el8_3 | Routine | 1 | 0 |
| [RHSA-2021:0474](https://patchblox.com/security/data/fix/linux/rhsa-2021-0474.md) | Feb 10, 2021 | RHEL 8 0:2.1.521-1.el8_3 | Routine | 1 | 0 |
| [ELSA-2020-2938](https://patchblox.com/security/data/fix/linux/elsa-2020-2938.md) | Jul 16, 2020 | ol 8 0:2.1.516-1.el8_2 | Patch now | 1 | 1 |
| [RHSA-2020:2938](https://patchblox.com/security/data/fix/linux/rhsa-2020-2938.md) | Jul 15, 2020 | RHEL 8 0:2.1.516-1.el8_2 | Patch now | 1 | 1 |
| [RHSA-2020:2471](https://patchblox.com/security/data/fix/linux/rhsa-2020-2471.md) | Jun 10, 2020 | RHEL 8 0:2.1.515-1.el8_2 | High | 1 | 0 |
| [ELSA-2020-2143](https://patchblox.com/security/data/fix/linux/elsa-2020-2143.md) | May 13, 2020 | ol 8 0:2.1.514-2.el8_2 | High | 1 | 0 |
| [ELSA-2019-2731](https://patchblox.com/security/data/fix/linux/elsa-2019-2731.md) | Sep 12, 2019 | ol 8 0:2.1.509-1.el8_0 | High | 1 | 0 |
| [RHSA-2019:2731](https://patchblox.com/security/data/fix/linux/rhsa-2019-2731.md) | Sep 12, 2019 | RHEL 8 0:2.1.509-1.el8_0 | High | 1 | 0 |
| [ELSA-2019-1259](https://patchblox.com/security/data/fix/linux/elsa-2019-1259.md) | Jul 30, 2019 | ol 8 0:2.1.507-2.el8_0 | High | 4 | 0 |
| [RHSA-2019:1259](https://patchblox.com/security/data/fix/linux/rhsa-2019-1259.md) | May 22, 2019 | RHEL 8 0:2.1.507-2.el8_0 | High | 4 | 0 |

---

Data as of 2026-11-07T18:46:35Z 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

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.