> CVE-2026-25667

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PUBLISHED
2026-03-19 19:16
MODIFIED
2026-03-19 19:16
EPSS (Prob. Exploit)
3.19%
Top 11.8%
DATA SOURCES:
NVD 🔗 2026-03-19 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-08

> DESCRIPTION

ASP.NET Core Kestrel in Microsoft .NET 8.0 before 8.0.22 and .NET 9.0 before 9.0.11 allows a remote attacker to cause excessive CPU consumption by sending a crafted QUIC packet, because of an incorrect exit condition for HTTP/3 Encoder/Decoder stream processing.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

AFFECTED PACKAGES:
Unknown / Unknown
41 versions affected
ALIASES:
BIT-dotnet-2026-25667, BIT-dotnet-sdk-2026-25667

> HISTORIQUE DES MODIFICATIONS

Première apparition
19/03/2026 19:16
Source: NVD
Total des modifications: 0 Dernière mise à jour: 7 months ago

> REFERENCES

https://github.com/IsaJafarov/Kestrel-DoS
https://github.com/dotnet/aspnetcore/commit/96ccc40a0e095424b19506e8268b9b1a3e23...
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