# CVE-2026-69805: .NET Elevation of Privilege Vulnerability

CVE-2026-69805 is fixed in 61 products on 1 platform, first by ALAS2023-2026-3111, released September 28, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-69805
- Priority: High
- CVSS: 7.5 (Important)
- EPSS: 0.0050
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: Exploitation Less Likely
- Published: Sep 8, 2026
- Weakness: External Control of File Name or Path
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69805

## Description

<p>External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | aspnetcore-runtime-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | aspnetcore-runtime-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | aspnetcore-runtime-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | aspnetcore-runtime-dbg-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | aspnetcore-runtime-dbg-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | aspnetcore-runtime-dbg-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | aspnetcore-targeting-pack-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | aspnetcore-targeting-pack-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | aspnetcore-targeting-pack-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-apphost-pack-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-apphost-pack-10.0-debuginfo amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-apphost-pack-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-apphost-pack-8.0-debuginfo amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-apphost-pack-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-apphost-pack-9.0-debuginfo amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-host amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-host-debuginfo amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-hostfxr-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-hostfxr-10.0-debuginfo amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-hostfxr-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-hostfxr-8.0-debuginfo amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-hostfxr-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-hostfxr-9.0-debuginfo amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-10.0-debuginfo amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-8.0-debuginfo amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-9.0-debuginfo amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-dbg-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-dbg-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-runtime-dbg-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-10.0 amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-10.0-debuginfo amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-10.0-source-built-artifacts amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-8.0 amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-8.0-debuginfo amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-8.0-source-built-artifacts amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-9.0 amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-9.0-debuginfo amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-9.0-source-built-artifacts amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-aot-10.0 amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-aot-10.0-debuginfo amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-aot-9.0 amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-aot-9.0-debuginfo amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-dbg-10.0 amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-dbg-8.0 amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-sdk-dbg-9.0 amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-targeting-pack-10.0 amzn 2023 | 10.0.12-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-targeting-pack-8.0 amzn 2023 | 8.0.31-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-targeting-pack-9.0 amzn 2023 | 9.0.20-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet-templates-10.0 amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet-templates-8.0 amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet-templates-9.0 amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | dotnet10.0-debuginfo amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet10.0-debugsource amzn 2023 | 10.0.112-1.amzn2023.0.2 | [ALAS2023-2026-3111](https://patchblox.com/security/data/fix/linux/alas2023-2026-3111.md) | Sep 28, 2026 |
| Linux | dotnet8.0-debuginfo amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet8.0-debugsource amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |
| Linux | dotnet9.0-debugsource amzn 2023 | 9.0.121-1.amzn2023.0.3 | [ALAS2023-2026-3113](https://patchblox.com/security/data/fix/linux/alas2023-2026-3113.md) | Sep 28, 2026 |
| Linux | netstandard-targeting-pack-2.1 amzn 2023 | 8.0.131-1.amzn2023.0.2 | [ALAS2023-2026-3114](https://patchblox.com/security/data/fix/linux/alas2023-2026-3114.md) | Sep 28, 2026 |

---

Data as of 2026-11-10T13:56:55Z 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

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