Description
The consul-template library is vulnerable to an information disclosure issue in its error handling path that may allow Vault secret values to appear in template error messages, log output, and downstream surfaces such as Nomad task events. This vulnerability (CVE-2026-87993) is fixed in consul-template 0.43.0.
Published: 2026-09-10
Score: 7.7 High
EPSS: n/a
KEV: No
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Remediation

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History

Thu, 10 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 10 Sep 2026 19:15:00 +0000

Type Values Removed Values Added
Description The consul-template library is vulnerable to an information disclosure issue in its error handling path that may allow Vault secret values to appear in template error messages, log output, and downstream surfaces such as Nomad task events. This vulnerability (CVE-2026-87993) is fixed in consul-template 0.43.0.
Title Consul-template vulnerable to an information disclosure issue in error handling
Weaknesses CWE-532
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}


Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: HashiCorp

Published:

Updated: 2026-09-10T19:21:18.274Z

Reserved: 2026-09-09T19:16:46.398Z

Link: CVE-2026-87993

cve-icon Vulnrichment

Updated: 2026-09-10T19:21:14.623Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-10T19:17:39.130

Modified: 2026-09-10T20:17:31.217

Link: CVE-2026-87993

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses