# kpatch-patch-4_18_0-553_53_1 security updates

Patch Radar has 16 security fixes for kpatch-patch-4_18_0-553_53_1, closing 32 CVEs, 3 of which are being exploited. The newest security fix is RHSA-2026:62637 (0:1-18.el8_10), released September 13, 2026.

- Web page: https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-53-1
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [RHSA-2026:62637](https://patchblox.com/security/data/fix/linux/rhsa-2026-62637.md) | Sep 13, 2026 | RHEL 8 0:1-18.el8_10 | High | 1 | 0 |
| [RHSA-2026:59146](https://patchblox.com/security/data/fix/linux/rhsa-2026-59146.md) | Aug 28, 2026 | RHEL 8 0:1-17.el8_10 | High | 4 | 0 |
| [RHSA-2026:55762](https://patchblox.com/security/data/fix/linux/rhsa-2026-55762.md) | Aug 19, 2026 | RHEL 8 0:1-16.el8_10 | High | 4 | 0 |
| [RHSA-2026:47998](https://patchblox.com/security/data/fix/linux/rhsa-2026-47998.md) | Jul 31, 2026 | RHEL 8 0:1-15.el8_10 | High | 1 | 0 |
| [RHSA-2026:44004](https://patchblox.com/security/data/fix/linux/rhsa-2026-44004.md) | Jul 23, 2026 | RHEL 8 0:1-14.el8_10 | High | 1 | 0 |
| [RHSA-2026:36530](https://patchblox.com/security/data/fix/linux/rhsa-2026-36530.md) | Jul 8, 2026 | RHEL 8 0:1-13.el8_10 | High | 3 | 0 |
| [RHSA-2026:33220](https://patchblox.com/security/data/fix/linux/rhsa-2026-33220.md) | Jun 30, 2026 | RHEL 8 0:1-12.el8_10 | High | 2 | 0 |
| [RHSA-2026:23470](https://patchblox.com/security/data/fix/linux/rhsa-2026-23470.md) | Jun 24, 2026 | RHEL 8 0:1-10.el8_10 | Patch now | 3 | 1 |
| [RHSA-2026:28749](https://patchblox.com/security/data/fix/linux/rhsa-2026-28749.md) | Jun 24, 2026 | RHEL 8 0:1-11.el8_10 | High | 1 | 0 |
| [RHSA-2026:19574](https://patchblox.com/security/data/fix/linux/rhsa-2026-19574.md) | May 27, 2026 | RHEL 8 0:1-9.el8_10 | High | 1 | 0 |
| [RHSA-2026:15976](https://patchblox.com/security/data/fix/linux/rhsa-2026-15976.md) | May 15, 2026 | RHEL 8 0:1-8.el8_10 | Patch now | 1 | 1 |
| [RHSA-2026:2446](https://patchblox.com/security/data/fix/linux/rhsa-2026-2446.md) | Mar 12, 2026 | RHEL 8 0:1-6.el8_10 | High | 1 | 0 |
| [RHSA-2026:3848](https://patchblox.com/security/data/fix/linux/rhsa-2026-3848.md) | Mar 12, 2026 | RHEL 8 0:1-7.el8_10 | High | 1 | 0 |
| [RHSA-2025:16582](https://patchblox.com/security/data/fix/linux/rhsa-2025-16582.md) | Sep 24, 2025 | RHEL 8 0:1-5.el8_10 | High | 5 | 0 |
| [RHSA-2025:15921](https://patchblox.com/security/data/fix/linux/rhsa-2025-15921.md) | Sep 16, 2025 | RHEL 8 0:1-3.el8_10 | Patch now | 2 | 1 |
| [RHSA-2025:10977](https://patchblox.com/security/data/fix/linux/rhsa-2025-10977.md) | Jul 14, 2025 | RHEL 8 0:1-1.el8_10 | High | 1 | 0 |

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Data as of 2026-11-11T01:43:54Z 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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