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Back to active CVEs
Low · CVSS 2.4CVE-2026-77285GHSA-444V-8VXR-P36H

OpenBao Agent Writes Secrets to StdoutCVE-2026-77285

Answer in brief

CVE-2026-77285 records a Low severity (CVSS 2.4) vulnerability in OpenBao Agent Writes Secrets to Stdout. The current sources do not mark it as known exploited. The current feed maps openbao/openbao (generic), github.com/openbao/openbao (go), github.com/openbao/openbao (go), github.com/openbao/openbao (go) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 23, 2026Updated Oct 1, 2026Source checked Nov 6, 2026First seen by HOL Sep 22, 2026Material review Oct 1, 2026
Upstream Advisory

Key facts

Risk
Low · CVSS 2.4
Exploitation
Not marked as known exploited
Affected software
5 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 2.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps openbao/openbao (generic), github.com/openbao/openbao (go), github.com/openbao/openbao (go), github.com/openbao/openbao (go) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
openbao/openbaogeneric<2.6.02.6.0
github.com/openbao/openbaogo<0.0.0-20260714163218-90272575e5f50.0.0-20260714163218-90272575e5f5
github.com/openbao/openbaogo>=0.1.0,<=1.1.5Not reported
github.com/openbao/openbaogo>=0 <0.0.0-20260714163218-90272575e5f50.0.0-20260714163218-90272575e5f5
github.com/openbao/openbaogo>=0.1.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for openbao/openbao, github.com/openbao/openbao, github.com/openbao/openbao.
  2. 2Review the reported fix. Update openbao/openbao to 2.6.0; github.com/openbao/openbao to 0.0.0-20260714163218-90272575e5f5; github.com/openbao/openbao to 0.0.0-20260714163218-90272575e5f5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 23, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 1, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 22, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao Agent's exec rendering mode could write secrets from env_template to standard output when command/agent/exec/exec.go re-created the template runner after repeated rendering failures, primarily after num_retries was reached. A process supervisor, log collector, or local user able to read that output could obtain the rendered secret values. This issue is fixed in version 2.6.0.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Secret Exfiltration
EPSS
Not reported
CWE IDs
CWE-532
Source
CVE List V5
Source checked
Nov 6, 2026
References
8 linked sources
Open source record