# RHSA-2026:3124: kernel security update

RHSA-2026:3124, released September 11, 2025, fixes 2 CVEs in kernel (version 6.12.0-55.61.1.el10_0). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-3124
- Platform: Linux
- Released: Sep 11, 2025
- Priority: High (Closes CVE-2025-39760, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:3124

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | RHEL 10 | 6.12.0-55.61.1.el10_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-39760](https://patchblox.com/security/data/cve/CVE-2025-39760.md) | High | usb: core: config: Prevent OOB read in SS endpoint companion parsing | 7.8 | 0.0018 |  |
| [CVE-2025-38730](https://patchblox.com/security/data/cve/CVE-2025-38730.md) | High | io_uring/net: commit partial buffers on retry | 7.8 | 0.0017 |  |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo