CVE-2026-69304
5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Summary
Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | .NET 10.0 | 10.0.0 < 10.0.12 | affected |
| Microsoft | .NET 8.0 | 8.0.0 < 8.0.31 | affected |
| Microsoft | .NET 9.0 | 9.0.0 < 9.0.20 | affected |
| Microsoft | ASP.NET Core 10.0 | 10.0 < 10.0.12 | affected |
| Microsoft | ASP.NET Core 11.0 | 11.0 < 11.0 RC1 | affected |
| Microsoft | ASP.NET Core 8.0 | 8.0 < 8.0.31 | affected |
| Microsoft | ASP.NET Core 9.0 | 9.0 < 9.0.20 | affected |
| Microsoft | Microsoft Visual Studio 2022 version 17.14 | 17.14.0 < 17.14.40 | affected |
| Microsoft | Microsoft Visual Studio 2026 version 18.9 | 18.9.0 < 18.9.3 | affected |
Weaknesses
- CWE-409: CWE-409: Improper Handling of Highly Compressed Data (Data Amplification)
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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