What is GHSA-g3r6-g7m5-3qf5?

GHSA-g3r6-g7m5-3qf5 is a security advisory published by GitHub Security Advisories with High severity. HashiCorp Consul and Consul Enterprise 1.17.0 up to 2.0.4 are vulnerable to an authorization...

Which CVE IDs does GHSA-g3r6-g7m5-3qf5 cover?

GHSA-g3r6-g7m5-3qf5 covers the following CVE IDs: CVE-2026-105765. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-g3r6-g7m5-3qf5?

GHSA-g3r6-g7m5-3qf5 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-g3r6-g7m5-3qf5HighCVSS 7.5

HashiCorp Consul and Consul Enterprise 1.17.0 up to 2.0.4 are vulnerable to an authorization...

Vendor

GitHub Security Advisories

Published

October 26, 2026

Last Modified

October 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-105765 →

📋 Description

HashiCorp Consul and Consul Enterprise 1.17.0 up to 2.0.4 are vulnerable to an authorization bypass in the agent's service mesh leaf certificate API that may allow an attacker without a valid ACL token to retrieve a cached service leaf certificate and its private key. This vulnerability (CVE-2026-105765) is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-105765
https://discuss.hashicorp.com/t/hcsec-2026-46-consul-vulnerable-to-an-authorization-bypass-in-the-agents-service-mesh-leaf-certificate-api/77911
https://github.com/advisories/GHSA-g3r6-g7m5-3qf5