GHSA-qh7p-pfq3-677hMediumCVSS 6.5

Consul event endpoint is vulnerable to denial of service

Published
October 28, 2025
Last Modified
November 5, 2025

🔗 CVE IDs covered (1)

CVE-2025-11375 →

📋 Description

Consul and Consul Enterprise’s (“Consul”) event endpoint is vulnerable to denial of service (DoS) due to lack of maximum value on the Content Length header. This vulnerability, CVE-2025-11375, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12.

🎯 Affected products1

  • go/github.com/hashicorp/consul:< 1.22.0

🔗 References (7)