PT-2026-69121 · Hashicorp · Consul Community Edition+1
CVE-2026-19015
·
Published
2026-08-07
·
Updated
2026-08-17
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Name of the Vulnerable Software and Affected Versions
Consul Community Edition versions 1.2.0 through 2.0.2
Consul Enterprise versions 1.2.0 through 2.0.2
Description
An uncontrolled resource consumption issue exists in the Connect CA roots endpoint. This allows a remote caller to expand the agent's Connect CA roots cache without limits, which bypasses the operator's configuration intended to disable the cache.
Recommendations
Update Consul Community Edition to version 2.0.3.
Update Consul Enterprise to versions 1.21.17, 1.22.11, or 2.0.3.
Exploit
Fix
Allocation of Resources Without Limits
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Weakness Enumeration
Related Identifiers
Affected Products
Consul Community Edition
Hashicorp Consul Enterprise