What is GHSA-hhvm-wg9j-9rp7?

GHSA-hhvm-wg9j-9rp7 is a security advisory published by GitHub Security Advisories with Medium severity. Consul Community Edition and Consul Enterprise 1.2.0 through 2.0.2 are vulnerable to an...

Which CVE IDs does GHSA-hhvm-wg9j-9rp7 cover?

GHSA-hhvm-wg9j-9rp7 covers the following CVE IDs: CVE-2026-19015. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hhvm-wg9j-9rp7?

GHSA-hhvm-wg9j-9rp7 has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-hhvm-wg9j-9rp7MediumCVSS 5.3

Consul Community Edition and Consul Enterprise 1.2.0 through 2.0.2 are vulnerable to an...

Vendor

GitHub Security Advisories

Published

August 7, 2026

Last Modified

August 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-19015 →

📋 Description

Consul Community Edition and Consul Enterprise 1.2.0 through 2.0.2 are vulnerable to an uncontrolled resource consumption issue in the Connect CA roots endpoint that may allow a remote caller to grow the agent's Connect CA roots cache without bound, defeating the operator's cache-disable configuration. This vulnerability, CVE-2026-19015, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-19015
https://discuss.hashicorp.com/t/hcsec-2026-25-multiple-vulnerabilities-impacting-hashicorp-consul/77629
https://github.com/advisories/GHSA-hhvm-wg9j-9rp7