# ELSA-2026-54550: Security update for 14 packages

ELSA-2026-54550, released August 14, 2026, fixes 4 CVEs across 14 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2026-54550
- Platform: Linux
- Released: Aug 14, 2026
- Priority: High (Closes CVE-2026-62901, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2026-54550.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-9.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [aspnetcore-runtime-dbg-9.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-dbg-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [aspnetcore-targeting-pack-9.0](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [dotnet-apphost-pack-9.0](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [dotnet-hostfxr-9.0](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [dotnet-runtime-9.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [dotnet-runtime-dbg-9.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-dbg-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [dotnet-sdk-9.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-9.0.md) | ol 8 | 0:9.0.120-1.0.1.el8_10 |
| [dotnet-sdk-9.0-source-built-artifacts](https://patchblox.com/security/data/product/linux/dotnet-sdk-9.0-source-built-artifacts.md) | ol 8 | 0:9.0.120-1.0.1.el8_10 |
| [dotnet-sdk-aot-9.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-aot-9.0.md) | ol 8 | 0:9.0.120-1.0.1.el8_10 |
| [dotnet-sdk-dbg-9.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-dbg-9.0.md) | ol 8 | 0:9.0.120-1.0.1.el8_10 |
| [dotnet-targeting-pack-9.0](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-9.0.md) | ol 8 | 0:9.0.19-1.0.1.el8_10 |
| [dotnet-templates-9.0](https://patchblox.com/security/data/product/linux/dotnet-templates-9.0.md) | ol 8 | 0:9.0.120-1.0.1.el8_10 |
| [netstandard-targeting-pack-2.1](https://patchblox.com/security/data/product/linux/netstandard-targeting-pack-2.1.md) | ol 8 | 0:9.0.120-1.0.1.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-62901](https://patchblox.com/security/data/cve/CVE-2026-62901.md) | High | .NET Denial of Service Vulnerability | 7.8 | 0.0123 |  |
| [CVE-2026-62899](https://patchblox.com/security/data/cve/CVE-2026-62899.md) | High | .NET Security Feature Bypass Vulnerability | 7.8 | 0.0075 |  |
| [CVE-2026-62900](https://patchblox.com/security/data/cve/CVE-2026-62900.md) | High | .NET Information Disclosure Vulnerability | 7.8 | 0.0075 |  |
| [CVE-2026-62909](https://patchblox.com/security/data/cve/CVE-2026-62909.md) | High | .NET Elevation of Privilege Vulnerability | 7.8 | 0.0034 |  |

---

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

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.