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OpenBao CVE-2026-46358

| EUVDEUVD-2026-54653 MEDIUM
Insertion of Sensitive Information into Log File (CWE-532)
N/A vendor:alpine GHSA-q8cj-789h-vg24
5.4
CVSS 4.0 · Vendor: vendor:alpine
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Severity by source

Vendor (vendor:alpine) PRIMARY
5.4 MEDIUM
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (vendor:alpine) · only source for this CVE.

CVSS VectorVendor: vendor:alpine

CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
P
Scope
X

Lifecycle Timeline

2
CVSS changed
Aug 07, 2026 - 21:22 NVD
5.4 (MEDIUM)
Analysis Generated
May 27, 2026 - 22:44 vuln.today

DescriptionCVE.org

Alpine Linux: openbao fixed in 2.5.4-r0

AnalysisAI

OpenBao, the open-source fork of HashiCorp Vault, has a vulnerability addressed in Alpine Linux package version 2.5.4-r0. The specific nature of the flaw, its attack vector, and its impact have not been disclosed in available intelligence sources at time of analysis. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Access OpenBao instance
Exploit
Trigger unknown vulnerability
Impact
Achieve undisclosed impact

Vulnerability AssessmentAI

Exploitation Exploitation conditions cannot be determined from available data. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Risk cannot be meaningfully assessed from available data. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An exploit scenario cannot be constructed with confidence given that no technical details, CVSS vector, or CWE classification are available. No public exploit code has been identified at time of analysis. …
Remediation Upgrade the OpenBao Alpine Linux package to version 2.5.4-r0 or later using the standard Alpine package manager: 'apk upgrade openbao'. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-46358 vulnerability details – vuln.today

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