# RHSA-2025:7501: kernel security update

RHSA-2025:7501, released April 1, 2025, fixes 1 CVE in kernel (version 6.12.0-55.11.1.el10_0). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2025-7501
- Platform: Linux
- Released: Apr 1, 2025
- Priority: High (Closes CVE-2025-21927, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2025:7501

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | RHEL 10 | 6.12.0-55.11.1.el10_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-21927](https://patchblox.com/security/data/cve/CVE-2025-21927.md) | High | nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu() | 8.0 | 0.0062 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo