VULNERABILITY INTELLIGENCE

CVE-2026-19014

CVSS score4.3 MEDIUM

EPSS probability0.36%

CISA KEVNot currently listed

Published2026-08-07

Last modified2026-08-28

Description

Consul Community Edition and Consul Enterprise 1.17.0 through 2.0.2 are vulnerable to an uncontrolled resource consumption issue in the Connect authorization endpoint that may allow a caller to grow the agent's intention-match cache without bound, defeating the operator's cache-disable configuration. This vulnerability, CVE-2026-190124, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.