PT-2026-69119 · Hashicorp · Consul Community Edition+1
CVE-2026-19012
·
Published
2026-08-07
·
Updated
2026-08-17
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Consul Community Edition versions 1.18.0 through 2.0.2
Consul Enterprise versions 1.18.0 through 2.0.2
Description
An authenticated denial of service exists in the Enterprise-to-Community Edition downgrade path. An authorized caller with config-entry write permission can submit a service-router configuration entry that causes the Consul server agent to exit unexpectedly, resulting in a crash.
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
DoS
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Consul Community Edition
Hashicorp Consul Enterprise