Security Advisory

CVE-2026-19014

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-07 19:19:05

Last updated 2026-08-10 18:24:35

Assigner HashiCorp

CVSS score 4.3

State PUBLISHED

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.

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