# RHSA-2025:19930: Security update for 2 packages

RHSA-2025:19930, released November 10, 2025, fixes 3 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2025-19930
- Platform: Linux
- Released: Nov 10, 2025
- Priority: Urgent (Closes CVE-2024-36350, rated Critical)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2025:19930

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-rt-debug-kvm](https://patchblox.com/security/data/product/linux/kernel-rt-debug-kvm.md) | RHEL 9 | 0:5.14.0-570.62.1.el9_6 |
| [kernel-rt-kvm](https://patchblox.com/security/data/product/linux/kernel-rt-kvm.md) | RHEL 9 | 0:5.14.0-570.62.1.el9_6 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-36350](https://patchblox.com/security/data/cve/CVE-2024-36350.md) | Urgent | AMD: CVE-2024-36350 Transient Scheduler Attack in Store Queue | 7.8 | 0.0049 |  |
| [CVE-2024-36357](https://patchblox.com/security/data/cve/CVE-2024-36357.md) | Urgent | AMD: CVE-2024-36357 Transient Scheduler Attack in L1 Data Queue | 7.8 | 0.0036 |  |
| [CVE-2025-40300](https://patchblox.com/security/data/cve/CVE-2025-40300.md) | High | x86/vmscape: Add conditional IBPB mitigation | 7.3 | 0.0038 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo