# kernel-rt-debug-core security updates

Patch Radar has 294 security fixes for kernel-rt-debug-core, closing 3,665 CVEs, 21 of which are being exploited. The newest is RHSA-2026:93412 (0:5.14.0-687.64.1.el9_8), released November 3, 2026.

- Web page: https://patchblox.com/security/product/linux/kernel-rt-debug-core
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RHSA-2026:93412](https://patchblox.com/security/data/fix/linux/rhsa-2026-93412.md) | Nov 3, 2026 | RHEL 9 0:5.14.0-687.64.1.el9_8 | Urgent | 18 | 0 |
| [RHSA-2026:93930](https://patchblox.com/security/data/fix/linux/rhsa-2026-93930.md) | Nov 3, 2026 | RHEL 9 0:5.14.0-687.65.1.el9_8 | High | 2 | 0 |
| [RHSA-2026:93415](https://patchblox.com/security/data/fix/linux/rhsa-2026-93415.md) | Nov 3, 2026 | RHEL 8 0:4.18.0-553.182.1.rt7.523.el8_10 | High | 1 | 0 |
| [RHSA-2026:93437](https://patchblox.com/security/data/fix/linux/rhsa-2026-93437.md) | Nov 3, 2026 | RHEL 8 0:4.18.0-553.181.1.rt7.522.el8_10 | High | 6 | 0 |
| [RHSA-2026:92208](https://patchblox.com/security/data/fix/linux/rhsa-2026-92208.md) | Oct 30, 2026 | RHEL 8 0:4.18.0-553.180.1.rt7.521.el8_10 | Urgent | 4 | 0 |
| [RHSA-2026:90365](https://patchblox.com/security/data/fix/linux/rhsa-2026-90365.md) | Oct 29, 2026 | RHEL 9 0:5.14.0-687.61.1.el9_8 | Urgent | 15 | 0 |
| [RHSA-2026:89082](https://patchblox.com/security/data/fix/linux/rhsa-2026-89082.md) | Oct 27, 2026 | RHEL 8 0:4.18.0-553.178.1.rt7.519.el8_10 | Urgent | 14 | 0 |
| [RHSA-2026:89814](https://patchblox.com/security/data/fix/linux/rhsa-2026-89814.md) | Oct 27, 2026 | RHEL 8 0:4.18.0-553.179.1.rt7.520.el8_10 | High | 1 | 0 |
| [RHSA-2026:87805](https://patchblox.com/security/data/fix/linux/rhsa-2026-87805.md) | Oct 24, 2026 | RHEL 9 0:5.14.0-687.60.1.el9_8 | High | 8 | 0 |
| [RHSA-2026:87374](https://patchblox.com/security/data/fix/linux/rhsa-2026-87374.md) | Oct 24, 2026 | RHEL 8 0:4.18.0-553.177.1.rt7.518.el8_10 | High | 7 | 0 |
| [RHSA-2026:86033](https://patchblox.com/security/data/fix/linux/rhsa-2026-86033.md) | Oct 21, 2026 | RHEL 9 0:5.14.0-687.59.1.el9_8 | Urgent | 16 | 0 |
| [RHSA-2026:85774](https://patchblox.com/security/data/fix/linux/rhsa-2026-85774.md) | Oct 20, 2026 | RHEL 8 0:4.18.0-553.176.1.rt7.517.el8_10 | Urgent | 9 | 0 |
| [RHSA-2026:83156](https://patchblox.com/security/data/fix/linux/rhsa-2026-83156.md) | Oct 16, 2026 | RHEL 9 0:5.14.0-687.58.1.el9_8 | Urgent | 18 | 0 |
| [RHSA-2026:83159](https://patchblox.com/security/data/fix/linux/rhsa-2026-83159.md) | Oct 16, 2026 | RHEL 8 0:4.18.0-553.174.1.rt7.515.el8_10 | Urgent | 9 | 0 |
| [RHSA-2026:82806](https://patchblox.com/security/data/fix/linux/rhsa-2026-82806.md) | Oct 16, 2026 | RHEL 8 0:4.18.0-553.173.1.rt7.514.el8_10 | Urgent | 8 | 0 |
| [RHSA-2026:81552](https://patchblox.com/security/data/fix/linux/rhsa-2026-81552.md) | Oct 13, 2026 | RHEL 9 0:5.14.0-687.57.1.el9_8 | Urgent | 13 | 0 |
| [RHSA-2026:76739](https://patchblox.com/security/data/fix/linux/rhsa-2026-76739.md) | Oct 9, 2026 | RHEL 9 0:5.14.0-687.55.1.el9_8 | Urgent | 38 | 0 |
| [RHSA-2026:77689](https://patchblox.com/security/data/fix/linux/rhsa-2026-77689.md) | Oct 9, 2026 | RHEL 9 0:5.14.0-687.56.1.el9_8 | Urgent | 14 | 0 |
| [RHSA-2026:77500](https://patchblox.com/security/data/fix/linux/rhsa-2026-77500.md) | Oct 7, 2026 | RHEL 8 0:4.18.0-553.172.1.rt7.513.el8_10 | High | 3 | 0 |
| [RHSA-2026:75746](https://patchblox.com/security/data/fix/linux/rhsa-2026-75746.md) | Oct 5, 2026 | RHEL 8 0:4.18.0-553.171.1.rt7.512.el8_10 | Urgent | 29 | 0 |
| [RHSA-2026:74438](https://patchblox.com/security/data/fix/linux/rhsa-2026-74438.md) | Oct 2, 2026 | RHEL 9 0:5.14.0-687.54.1.el9_8 | High | 3 | 0 |
| [RHSA-2026:74132](https://patchblox.com/security/data/fix/linux/rhsa-2026-74132.md) | Oct 1, 2026 | RHEL 8 0:4.18.0-553.170.1.rt7.511.el8_10 | High | 4 | 0 |
| [RHSA-2026:72623](https://patchblox.com/security/data/fix/linux/rhsa-2026-72623.md) | Sep 29, 2026 | RHEL 9 0:5.14.0-687.53.1.el9_8 | High | 9 | 0 |
| [RHSA-2026:72467](https://patchblox.com/security/data/fix/linux/rhsa-2026-72467.md) | Sep 28, 2026 | RHEL 8 0:4.18.0-553.169.1.rt7.510.el8_10 | High | 13 | 0 |
| [RHSA-2026:71700](https://patchblox.com/security/data/fix/linux/rhsa-2026-71700.md) | Sep 25, 2026 | RHEL 9 0:5.14.0-687.52.1.el9_8 | Urgent | 17 | 0 |
| [RHSA-2026:70459](https://patchblox.com/security/data/fix/linux/rhsa-2026-70459.md) | Sep 24, 2026 | RHEL 9 0:5.14.0-687.50.1.el9_8 | Patch now | 13 | 1 |
| [RHSA-2026:71232](https://patchblox.com/security/data/fix/linux/rhsa-2026-71232.md) | Sep 24, 2026 | RHEL 9 0:5.14.0-687.51.1.el9_8 | Urgent | 14 | 0 |
| [RHSA-2026:71016](https://patchblox.com/security/data/fix/linux/rhsa-2026-71016.md) | Sep 24, 2026 | RHEL 8 0:4.18.0-553.167.1.rt7.508.el8_10 | Urgent | 7 | 0 |
| [RHSA-2026:71330](https://patchblox.com/security/data/fix/linux/rhsa-2026-71330.md) | Sep 24, 2026 | RHEL 8 0:4.18.0-553.168.1.rt7.509.el8_10 | Urgent | 5 | 0 |
| [RHSA-2026:70403](https://patchblox.com/security/data/fix/linux/rhsa-2026-70403.md) | Sep 23, 2026 | RHEL 8 0:4.18.0-553.166.1.rt7.507.el8_10 | Patch now | 20 | 1 |
| [RHSA-2026:67150](https://patchblox.com/security/data/fix/linux/rhsa-2026-67150.md) | Sep 19, 2026 | RHEL 9 0:5.14.0-687.47.1.el9_8 | Urgent | 42 | 0 |
| [RHSA-2026:67470](https://patchblox.com/security/data/fix/linux/rhsa-2026-67470.md) | Sep 19, 2026 | RHEL 9 0:5.14.0-687.48.1.el9_8 | Urgent | 7 | 0 |
| [RHSA-2026:68570](https://patchblox.com/security/data/fix/linux/rhsa-2026-68570.md) | Sep 19, 2026 | RHEL 9 0:5.14.0-687.49.1.el9_8 | High | 31 | 0 |
| [RHSA-2026:67469](https://patchblox.com/security/data/fix/linux/rhsa-2026-67469.md) | Sep 19, 2026 | RHEL 8 0:4.18.0-553.163.1.rt7.504.el8_10 | Urgent | 12 | 0 |
| [RHSA-2026:68532](https://patchblox.com/security/data/fix/linux/rhsa-2026-68532.md) | Sep 19, 2026 | RHEL 8 0:4.18.0-553.164.1.rt7.505.el8_10 | Urgent | 23 | 0 |
| [RHSA-2026:64808](https://patchblox.com/security/data/fix/linux/rhsa-2026-64808.md) | Sep 13, 2026 | RHEL 9 0:5.14.0-687.45.1.el9_8 | Urgent | 8 | 0 |
| [RHSA-2026:66180](https://patchblox.com/security/data/fix/linux/rhsa-2026-66180.md) | Sep 13, 2026 | RHEL 9 0:5.14.0-687.46.1.el9_8 | Urgent | 17 | 0 |
| [RHSA-2026:63013](https://patchblox.com/security/data/fix/linux/rhsa-2026-63013.md) | Sep 13, 2026 | RHEL 8 0:4.18.0-553.159.1.rt7.500.el8_10 | Urgent | 14 | 0 |
| [RHSA-2026:64770](https://patchblox.com/security/data/fix/linux/rhsa-2026-64770.md) | Sep 13, 2026 | RHEL 8 0:4.18.0-553.160.1.rt7.501.el8_10 | Urgent | 7 | 0 |
| [RHSA-2026:66324](https://patchblox.com/security/data/fix/linux/rhsa-2026-66324.md) | Sep 13, 2026 | RHEL 8 0:4.18.0-553.162.1.rt7.503.el8_10 | Urgent | 15 | 0 |
| [RHSA-2026:59723](https://patchblox.com/security/data/fix/linux/rhsa-2026-59723.md) | Aug 28, 2026 | RHEL 9 0:5.14.0-687.42.1.el9_8 | High | 13 | 0 |
| [RHSA-2026:59737](https://patchblox.com/security/data/fix/linux/rhsa-2026-59737.md) | Aug 28, 2026 | RHEL 8 0:4.18.0-553.158.1.rt7.499.el8_10 | High | 8 | 0 |
| [RHSA-2026:57252](https://patchblox.com/security/data/fix/linux/rhsa-2026-57252.md) | Aug 20, 2026 | RHEL 9 0:5.14.0-687.41.1.el9_8 | Urgent | 27 | 0 |
| [RHSA-2026:57254](https://patchblox.com/security/data/fix/linux/rhsa-2026-57254.md) | Aug 20, 2026 | RHEL 8 0:4.18.0-553.157.1.rt7.498.el8_10 | Urgent | 9 | 0 |
| [RHSA-2026:55765](https://patchblox.com/security/data/fix/linux/rhsa-2026-55765.md) | Aug 19, 2026 | RHEL 8 0:4.18.0-553.156.1.rt7.497.el8_10 | Urgent | 11 | 0 |
| [RHSA-2026:54443](https://patchblox.com/security/data/fix/linux/rhsa-2026-54443.md) | Aug 13, 2026 | RHEL 9 0:5.14.0-687.39.1.el9_8 | High | 2 | 0 |
| [RHSA-2026:53329](https://patchblox.com/security/data/fix/linux/rhsa-2026-53329.md) | Aug 13, 2026 | RHEL 9 0:5.14.0-687.38.1.el9_8 | High | 3 | 0 |
| [RHSA-2026:54247](https://patchblox.com/security/data/fix/linux/rhsa-2026-54247.md) | Aug 13, 2026 | RHEL 8 0:4.18.0-553.155.1.rt7.496.el8_10 | Urgent | 2 | 0 |
| [RHSA-2026:52761](https://patchblox.com/security/data/fix/linux/rhsa-2026-52761.md) | Aug 10, 2026 | RHEL 8 0:4.18.0-553.154.1.rt7.495.el8_10 | High | 1 | 0 |
| [RHSA-2026:51035](https://patchblox.com/security/data/fix/linux/rhsa-2026-51035.md) | Aug 7, 2026 | RHEL 9 0:5.14.0-687.36.1.el9_8 | High | 5 | 0 |
| [RHSA-2026:50979](https://patchblox.com/security/data/fix/linux/rhsa-2026-50979.md) | Aug 6, 2026 | RHEL 8 0:4.18.0-553.153.1.rt7.494.el8_10 | High | 1 | 0 |
| [RHSA-2026:49870](https://patchblox.com/security/data/fix/linux/rhsa-2026-49870.md) | Aug 5, 2026 | RHEL 9 0:5.14.0-687.34.1.el9_8 | Routine | 1 | 0 |
| [RHSA-2026:49851](https://patchblox.com/security/data/fix/linux/rhsa-2026-49851.md) | Aug 5, 2026 | RHEL 8 0:4.18.0-553.151.1.rt7.492.el8_10 | High | 1 | 0 |
| [RHSA-2026:49212](https://patchblox.com/security/data/fix/linux/rhsa-2026-49212.md) | Aug 1, 2026 | RHEL 9 0:5.14.0-687.33.1.el9_8 | Urgent | 3 | 0 |
| [RHSA-2026:49213](https://patchblox.com/security/data/fix/linux/rhsa-2026-49213.md) | Aug 1, 2026 | RHEL 8 0:4.18.0-553.150.1.rt7.491.el8_10 | High | 4 | 0 |
| [RHSA-2026:47040](https://patchblox.com/security/data/fix/linux/rhsa-2026-47040.md) | Jul 31, 2026 | RHEL 9 0:5.14.0-687.31.1.el9_8 | Urgent | 5 | 0 |
| [RHSA-2026:47010](https://patchblox.com/security/data/fix/linux/rhsa-2026-47010.md) | Jul 28, 2026 | RHEL 8 0:4.18.0-553.148.1.rt7.489.el8_10 | High | 1 | 0 |
| [RHSA-2026:45192](https://patchblox.com/security/data/fix/linux/rhsa-2026-45192.md) | Jul 25, 2026 | RHEL 9 0:5.14.0-687.30.1.el9_8 | High | 6 | 0 |
| [RHSA-2026:45116](https://patchblox.com/security/data/fix/linux/rhsa-2026-45116.md) | Jul 25, 2026 | RHEL 8 0:4.18.0-553.147.1.rt7.488.el8_10 | Urgent | 4 | 0 |
| [RHSA-2026:43307](https://patchblox.com/security/data/fix/linux/rhsa-2026-43307.md) | Jul 23, 2026 | RHEL 9 0:5.14.0-687.29.1.el9_8 | Urgent | 7 | 0 |
| [RHBA-2026:39332](https://patchblox.com/security/data/fix/linux/rhba-2026-39332.md) | Jul 23, 2026 | RHEL 9 0:5.14.0-687.26.1.el9_8 | High | 1 | 0 |
| [RHSA-2026:42550](https://patchblox.com/security/data/fix/linux/rhsa-2026-42550.md) | Jul 21, 2026 | RHEL 8 0:4.18.0-553.146.1.rt7.487.el8_10 | High | 2 | 0 |
| [RHSA-2026:39180](https://patchblox.com/security/data/fix/linux/rhsa-2026-39180.md) | Jul 18, 2026 | RHEL 8 0:4.18.0-553.144.1.rt7.485.el8_10 | High | 3 | 0 |
| [RHSA-2026:38491](https://patchblox.com/security/data/fix/linux/rhsa-2026-38491.md) | Jul 14, 2026 | RHEL 9 0:5.14.0-687.25.1.el9_8 | High | 5 | 0 |
| [RHSA-2026:39082](https://patchblox.com/security/data/fix/linux/rhsa-2026-39082.md) | Jul 14, 2026 | RHEL 8 0:4.18.0-553.143.1.rt7.484.el8_10 | Patch now | 8 | 1 |
| [RHSA-2026:36645](https://patchblox.com/security/data/fix/linux/rhsa-2026-36645.md) | Jul 9, 2026 | RHEL 9 0:5.14.0-687.23.1.el9_8 | Patch now | 3 | 1 |
| [RHSA-2026:36957](https://patchblox.com/security/data/fix/linux/rhsa-2026-36957.md) | Jul 9, 2026 | RHEL 9 0:5.14.0-687.24.1.el9_8 | High | 3 | 0 |
| [RHSA-2026:36348](https://patchblox.com/security/data/fix/linux/rhsa-2026-36348.md) | Jul 8, 2026 | RHEL 8 0:4.18.0-553.140.1.rt7.481.el8_10 | Urgent | 6 | 0 |
| [RHSA-2026:36365](https://patchblox.com/security/data/fix/linux/rhsa-2026-36365.md) | Jul 8, 2026 | RHEL 8 0:4.18.0-553.141.1.rt7.482.el8_10 | High | 1 | 0 |
| [RHSA-2026:36018](https://patchblox.com/security/data/fix/linux/rhsa-2026-36018.md) | Jul 7, 2026 | RHEL 9 0:5.14.0-687.22.1.el9_8 | Urgent | 11 | 0 |
| [RHSA-2026:36049](https://patchblox.com/security/data/fix/linux/rhsa-2026-36049.md) | Jul 7, 2026 | RHEL 8 0:4.18.0-553.139.1.rt7.480.el8_10 | High | 3 | 0 |
| [RHSA-2026:33285](https://patchblox.com/security/data/fix/linux/rhsa-2026-33285.md) | Jun 30, 2026 | RHEL 9 0:5.14.0-687.20.1.el9_8 | High | 2 | 0 |
| [RHSA-2026:30848](https://patchblox.com/security/data/fix/linux/rhsa-2026-30848.md) | Jun 29, 2026 | RHEL 9 0:5.14.0-687.19.1.el9_8 | Urgent | 8 | 0 |
| [RHSA-2026:21556](https://patchblox.com/security/data/fix/linux/rhsa-2026-21556.md) | Jun 24, 2026 | RHEL 9 0:5.14.0-687.12.1.el9_8 | Urgent | 20 | 0 |
| [RHSA-2026:25217](https://patchblox.com/security/data/fix/linux/rhsa-2026-25217.md) | Jun 24, 2026 | RHEL 9 0:5.14.0-687.15.1.el9_8 | High | 11 | 0 |
| [RHSA-2026:27789](https://patchblox.com/security/data/fix/linux/rhsa-2026-27789.md) | Jun 24, 2026 | RHEL 9 0:5.14.0-687.17.1.el9_8 | High | 17 | 0 |
| [RHSA-2026:24381](https://patchblox.com/security/data/fix/linux/rhsa-2026-24381.md) | Jun 24, 2026 | RHEL 9 0:5.14.0-687.13.1.el9_8 | High | 3 | 0 |
| [RHSA-2026:25120](https://patchblox.com/security/data/fix/linux/rhsa-2026-25120.md) | Jun 24, 2026 | RHEL 8 0:4.18.0-553.132.1.rt7.473.el8_10 | Urgent | 13 | 0 |
| [RHSA-2026:21745](https://patchblox.com/security/data/fix/linux/rhsa-2026-21745.md) | Jun 24, 2026 | RHEL 8 0:4.18.0-553.126.1.rt7.467.el8_10 | High | 19 | 0 |
| [RHSA-2026:27354](https://patchblox.com/security/data/fix/linux/rhsa-2026-27354.md) | Jun 24, 2026 | RHEL 8 0:4.18.0-553.136.1.rt7.477.el8_10 | High | 8 | 0 |
| [RHSA-2026:26428](https://patchblox.com/security/data/fix/linux/rhsa-2026-26428.md) | Jun 24, 2026 | RHEL 8 0:4.18.0-553.134.1.rt7.475.el8_10 | High | 8 | 0 |
| [RHSA-2026:23259](https://patchblox.com/security/data/fix/linux/rhsa-2026-23259.md) | Jun 24, 2026 | RHEL 8 0:4.18.0-553.129.1.rt7.470.el8_10 | High | 1 | 0 |
| [RHSA-2026:27812](https://patchblox.com/security/data/fix/linux/rhsa-2026-27812.md) | Jun 24, 2026 | RHEL 8 0:4.18.0-553.137.1.rt7.478.el8_10 | High | 1 | 0 |
| [RHSA-2026:18587](https://patchblox.com/security/data/fix/linux/rhsa-2026-18587.md) | May 27, 2026 | RHEL 9 0:5.14.0-687.5.1.el9_8 | High | 15 | 0 |
| [RHSA-2026:19664](https://patchblox.com/security/data/fix/linux/rhsa-2026-19664.md) | May 27, 2026 | RHEL 8 0:4.18.0-553.125.1.rt7.466.el8_10 | Patch now | 3 | 1 |
| [RHSA-2026:19225](https://patchblox.com/security/data/fix/linux/rhsa-2026-19225.md) | May 15, 2026 | RHEL 9 0:5.14.0-687.5.3.el9_8 | Patch now | 3 | 1 |
| [RHSA-2026:19568](https://patchblox.com/security/data/fix/linux/rhsa-2026-19568.md) | May 15, 2026 | RHEL 9 0:5.14.0-687.10.1.el9_8 | Patch now | 15 | 1 |
| [RHSA-2026:13565](https://patchblox.com/security/data/fix/linux/rhsa-2026-13565.md) | May 15, 2026 | RHEL 9 0:5.14.0-611.54.1.el9_7 | High | 1 | 0 |
| [RHSA-2026:13578](https://patchblox.com/security/data/fix/linux/rhsa-2026-13578.md) | May 15, 2026 | RHEL 8 0:4.18.0-553.123.1.rt7.464.el8_10 | Patch now | 7 | 1 |
| [RHSA-2026:16196](https://patchblox.com/security/data/fix/linux/rhsa-2026-16196.md) | May 15, 2026 | RHEL 8 0:4.18.0-553.124.1.rt7.465.el8_10 | High | 1 | 0 |
| [RHSA-2026:8921](https://patchblox.com/security/data/fix/linux/rhsa-2026-8921.md) | Apr 30, 2026 | RHEL 9 0:5.14.0-611.49.1.el9_7 | Urgent | 2 | 0 |
| [RHSA-2026:9135](https://patchblox.com/security/data/fix/linux/rhsa-2026-9135.md) | Apr 30, 2026 | RHEL 8 0:4.18.0-553.120.1.rt7.461.el8_10 | Urgent | 2 | 0 |
| [RHSA-2026:6570](https://patchblox.com/security/data/fix/linux/rhsa-2026-6570.md) | Apr 15, 2026 | RHEL 9 0:5.14.0-611.47.1.el9_7 | High | 4 | 0 |
| [RHSA-2026:6153](https://patchblox.com/security/data/fix/linux/rhsa-2026-6153.md) | Apr 15, 2026 | RHEL 9 0:5.14.0-611.45.1.el9_7 | High | 8 | 0 |
| [RHSA-2026:4759](https://patchblox.com/security/data/fix/linux/rhsa-2026-4759.md) | Apr 15, 2026 | RHEL 9 0:5.14.0-611.41.1.el9_7 | High | 2 | 0 |
| [RHSA-2026:6572](https://patchblox.com/security/data/fix/linux/rhsa-2026-6572.md) | Apr 15, 2026 | RHEL 8 0:4.18.0-553.117.1.rt7.458.el8_10 | High | 4 | 0 |
| [RHSA-2026:6036](https://patchblox.com/security/data/fix/linux/rhsa-2026-6036.md) | Apr 15, 2026 | RHEL 8 0:4.18.0-553.115.1.rt7.456.el8_10 | High | 3 | 0 |
| [RHSA-2026:63129](https://patchblox.com/security/data/fix/linux/rhsa-2026-63129.md) | Mar 12, 2026 | RHEL 9 0:5.14.0-687.44.1.el9_8 | Urgent | 27 | 0 |
| [RHSA-2026:2722](https://patchblox.com/security/data/fix/linux/rhsa-2026-2722.md) | Mar 12, 2026 | RHEL 9 0:5.14.0-611.34.1.el9_7 | Urgent | 6 | 0 |
| [RHSA-2026:3488](https://patchblox.com/security/data/fix/linux/rhsa-2026-3488.md) | Mar 12, 2026 | RHEL 9 0:5.14.0-611.36.1.el9_7 | High | 3 | 0 |

Showing the newest 100 of 294 fixes.

---

Data as of 2026-11-07T00:32:44Z 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