# golang-golang-x-crypto-dev security updates

Patch Radar has 17 security fixes for golang-golang-x-crypto-dev, closing 11 CVEs. The newest security fix is golang-golang-x-crypto-dev 1:0.47.0-1ubuntu0.1~esm1, released May 21, 2026.

- Web page: https://patchblox.com/security/product/linux/golang-golang-x-crypto-dev
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [golang-golang-x-crypto-dev 1:0.47.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-golang-golang-x-crypto-dev-1-0.47.0-1ubuntu0.1-esm1.md) | May 21, 2026 | Ubuntu 26.04.1 LTS (resolute) 1:0.47.0-1ubuntu0.1~esm1 | Urgent | 7 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-golang-golang-x-crypto-dev-1-0.0-git20200221.2aa609c-1ubuntu0.1-esm2.md) | May 21, 2026 | Ubuntu 20.04 LTS (focal) 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2 | High | 6 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20211202.5770296-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-golang-golang-x-crypto-dev-1-0.0-git20211202.5770296-1ubuntu0.1-esm2.md) | May 21, 2026 | Ubuntu 22.04.1 LTS (jammy) 1:0.0~git20211202.5770296-1ubuntu0.1~esm2 | High | 6 | 0 |
| [golang-golang-x-crypto-dev 1:0.19.0-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-golang-golang-x-crypto-dev-1-0.19.0-1ubuntu0.1-esm2.md) | May 21, 2026 | Ubuntu 24.04.5 LTS (noble) 1:0.19.0-1ubuntu0.1~esm2 | High | 6 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-golang-golang-x-crypto-dev-1-0.0-git20170629.0.5ef0053-2ubuntu0.1-esm2.md) | May 21, 2026 | Ubuntu 18.04.6 LTS (bionic) 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm2 | High | 4 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20201221.eec23a3-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-golang-golang-x-crypto-dev-1-0.0-git20201221.eec23a3-1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 1:0.0~git20201221.eec23a3-1 | High | 1 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20201221.eec23a3-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-golang-golang-x-crypto-dev-1-0.0-git20201221.eec23a3-1.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 1:0.0~git20201221.eec23a3-1 | High | 1 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-golang-golang-x-crypto-dev-1-0.0-git20170629.0.5ef0053-2ubuntu0.1-esm3.md) | Nov 13, 2025 | Ubuntu 18.04.6 LTS (bionic) 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm3 | High | 2 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-golang-golang-x-crypto-dev-1-0.0-git20200221.2aa609c-1ubuntu0.1-esm3.md) | Nov 13, 2025 | Ubuntu 20.04 LTS (focal) 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm3 | High | 2 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20211202.5770296-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-golang-golang-x-crypto-dev-1-0.0-git20211202.5770296-1ubuntu0.1-esm3.md) | Nov 13, 2025 | Ubuntu 22.04.1 LTS (jammy) 1:0.0~git20211202.5770296-1ubuntu0.1~esm3 | High | 2 | 0 |
| [golang-golang-x-crypto-dev 1:0.19.0-1ubuntu0.1~esm3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-golang-golang-x-crypto-dev-1-0.19.0-1ubuntu0.1-esm3.md) | Nov 13, 2025 | Ubuntu 24.04.5 LTS (noble) 1:0.19.0-1ubuntu0.1~esm3 | High | 2 | 0 |
| [golang-golang-x-crypto-dev 1:0.25.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-golang-golang-x-crypto-dev-1-0.25.0-1ubuntu0.1.md) | Nov 13, 2025 | Ubuntu 25.10 (questing) 1:0.25.0-1ubuntu0.1 | High | 2 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-golang-golang-x-crypto-dev-1-0.0-git20170629.0.5ef0053-2ubuntu0.1-esm1.md) | Dec 11, 2024 | Ubuntu 18.04.6 LTS (bionic) 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1 | High | 1 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-golang-golang-x-crypto-dev-1-0.0-git20200221.2aa609c-1ubuntu0.1-esm1.md) | Dec 11, 2024 | Ubuntu 20.04 LTS (focal) 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1 | High | 1 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20211202.5770296-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-golang-golang-x-crypto-dev-1-0.0-git20211202.5770296-1ubuntu0.1-esm1.md) | Dec 11, 2024 | Ubuntu 22.04.1 LTS (jammy) 1:0.0~git20211202.5770296-1ubuntu0.1~esm1 | High | 1 | 0 |
| [golang-golang-x-crypto-dev 1:0.19.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-golang-golang-x-crypto-dev-1-0.19.0-1ubuntu0.1-esm1.md) | Dec 11, 2024 | Ubuntu 24.04.5 LTS (noble) 1:0.19.0-1ubuntu0.1~esm1 | High | 1 | 0 |
| [golang-golang-x-crypto-dev 1:0.0~git20201221.eec23a3-1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-golang-golang-x-crypto-dev-1-0.0-git20201221.eec23a3-1.md) | Dec 16, 2020 | Ubuntu 22.04.1 LTS (jammy) 1:0.0~git20201221.eec23a3-1 | High | 1 | 0 |

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Data as of 2026-11-12T01:51:14Z 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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