# ALSA-2026:25222: Security update for 14 packages

ALSA-2026:25222, released June 11, 2026, fixes 2 CVEs across 14 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2026-25222
- Platform: Linux
- Released: Jun 11, 2026
- Priority: High (Closes CVE-2026-45591, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2026:25222

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-10.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [aspnetcore-runtime-dbg-10.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-dbg-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [aspnetcore-targeting-pack-10.0](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-apphost-pack-10.0](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-host](https://patchblox.com/security/data/product/linux/dotnet-host.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-hostfxr-10.0](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-runtime-10.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-runtime-dbg-10.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-dbg-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-sdk-10.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-10.0.md) | almalinux 9 | 10.0.109-1.el9_8 |
| [dotnet-sdk-10.0-source-built-artifacts](https://patchblox.com/security/data/product/linux/dotnet-sdk-10.0-source-built-artifacts.md) | almalinux 9 | 10.0.109-1.el9_8 |
| [dotnet-sdk-aot-10.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-aot-10.0.md) | almalinux 9 | 10.0.109-1.el9_8 |
| [dotnet-sdk-dbg-10.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-dbg-10.0.md) | almalinux 9 | 10.0.109-1.el9_8 |
| [dotnet-targeting-pack-10.0](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-10.0.md) | almalinux 9 | 10.0.9-1.el9_8 |
| [dotnet-templates-10.0](https://patchblox.com/security/data/product/linux/dotnet-templates-10.0.md) | almalinux 9 | 10.0.109-1.el9_8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-45591](https://patchblox.com/security/data/cve/CVE-2026-45591.md) | High | ASP.NET Core Denial of Service Vulnerability | 7.5 | 0.0248 |  |
| [CVE-2026-45491](https://patchblox.com/security/data/cve/CVE-2026-45491.md) | High | .NET Tampering Vulnerability | 7.5 | 0.0039 |  |

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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