HIGHpublic-safe

CVE-2026-87993

NVD: 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. NVD: This vulnerability (CVE-2026-87993) is fixed in consul-template 0.43.0. OSV: Consul-template vulnerable to an information disclosure issue in error handling

CVSS
7.7 Severity
HIGH EPSS
0.0027 (20) KEV
-

Source-published summary

Possible impact

Source describes information exposure review. Possible impact: An attacker may be able to access information that should not be exposed.

Affected context

Affected product or version requires source confirmation.

Remediation / advisory

Patch confirmed by source text; fixed version context: consul-template.

Why it matters

Source describes information exposure review. Possible impact: An attacker may be able to access information that should not be exposed.; CVSS 7.7 (HIGH); EPSS percentile 20; not listed in KEV; Patch confirmed by source text; fixed version context: consul-template; sources: NVD, OSV.

What to verify

Confirm affected product/version, vendor advisory, patch or mitigation, and exposure.

Exposure hint

exposure unknown

Impact tags

information exposure review

Urgency reasons

CVSS HIGHvendor advisory presentrecent update

Source-derived note

Summary derived from NVD / OSV description; unsafe procedural detail is not shown.

Redaction metadata

source summary used: True
fallback summary used: False
unsafe procedural detail present: false
raw source displayed: false
public summary redacted: true

Remediation handoff

Public-safe static handoff for human/Codex remediation planning. Scan, patch, external execution, and auto remediation are disabled.

Handoff JSON Handoff Markdown Safe Codex prompt

Safety note

This radar shows source-published defensive context only. Exploit procedures, exploit strings, scanner commands, and auto-remediation are not provided.