AUGUST 4, 2026
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Case File

CVE-2022-30591

HIGH · CVSS 7.5 EPSS 2.89% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-07-06 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2022-30591
Severity
HIGH
CVSS
7.5
EPSS
2.89%

Original NVD Description

quic-go through 0.27.0 allows remote attackers to cause a denial of service (CPU consumption) via a Slowloris variant in which incomplete QUIC or HTTP/3 requests are sent. This occurs because mtu_discoverer.go misparses the MTU Discovery service and consequently overflows the probe timer. NOTE: the vendor's position is that this behavior should not be listed as a vulnerability on the CVE List