📦 Quiche

by Cloudflare

🔍 What is Quiche?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2025-4821

HIGH CVSS 7.5 Jun 18, 2025

CVE-2025-4821 is a vulnerability in Cloudflare's quiche QUIC library that allows unauthenticated remote attackers to manipulate congestion control, potentially causing excessive data transmission rate...

CVE-2025-7054

MEDIUM CVSS 6.5 Aug 7, 2025

CVE-2025-7054 is a denial-of-service vulnerability in Cloudflare's quiche QUIC implementation where an unauthenticated attacker can trigger an infinite loop by sending specially crafted RETIRE_CONNECT...

CVE-2025-4820

MEDIUM CVSS 5.3 Jun 18, 2025

This vulnerability in Cloudflare's quiche QUIC library allows attackers to manipulate congestion control, causing affected systems to send data faster than network paths can handle. This affects any s...