CVE-2025-54999
OpenBao has a Timing Side-Channel in the Userpass Auth Method in github.com/openbao/openbao
3.7
LOW
CVSS 3.1
EPSS 0.05%
Description
OpenBao has a Timing Side-Channel in the Userpass Auth Method in github.com/openbao/openbao. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/openbao/openbao before v2.3.2.
How to fix CVE-2025-54999
To remediate CVE-2025-54999, upgrade the affected package to a fixed version below.
- —upgrade to 2.3.2 or later
- —upgrade to 0.0.0-20250806193356-4d9b5d3d6486 or later
Is CVE-2025-54999 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.1.0, < 2.3.2
- from 0, < 0.0.0-20250806193356-4d9b5d3d6486, >= 0.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |