CVE-2026-69304
ASP.NET Core Denial of Service Vulnerability
Beschreibung
Metriken
Weakness-Klassen (CWE)
CWE-409Base
Improper Handling of Highly Compressed Data (Data Amplification)
The product does not handle or incorrectly handles a compressed input with a very high compression ratio that produces a large output.
cwe.mitre.org →
Re-Analyse & Statuswechsel
Chronologie der NVD-Audit-Events für diese CVE — Reanalyses, CVSS-Updates, CPE-Diffs.
- CVE Modified2026-09-08 20:17 UTC· 134c704f-9b21-4f2e-91b3-4a467353bcc0
- SSVC: {"id":"CVE-2026-69304","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalI…
- New CVE Received2026-09-08 18:18 UTC· secure@microsoft.com
- Description: Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.
- CVSS V3.1: AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CWE: CWE-409
- Affected: New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/69xxx/CVE-2026-69304.json">CVE-2026-69304</a>
Betroffene Produkte
Aus der Hersteller-/CERT-Meldung extrahierte Produkte und Versionsbereiche. Ein Version-Range wie „<4.14.6“ impliziert die Update-Empfehlung „auf 4.14.6 oder höher aktualisieren“.
nuget
Microsoft.AspNetCore.Server.IISIntegration>= 10.0.0, <= 10.0.11
gefixt in 10.0.12
nuget
Microsoft.AspNetCore.Server.IISIntegration>= 11.0.0-preview.1, < 11.0.0-rc.1
gefixt in 11.0.0-rc.1
nuget
Microsoft.AspNetCore.Server.IISIntegration>= 8.0.0, <= 8.0.30
gefixt in 8.0.31
nuget
Microsoft.AspNetCore.Server.IISIntegration>= 9.0.0, <= 9.0.19
gefixt in 9.0.20