CVE-2026-42186
OpenBao's Namespace Deletion May Not Delete Data Properly in github.com/openbao/openbao
EPSS 0.25%
Description
OpenBao's Namespace Deletion May Not Delete Data Properly in github.com/openbao/openbao
How to fix CVE-2026-42186
To remediate CVE-2026-42186, upgrade the affected package to a fixed version below.
- Go/github.com/openbao/openbao—upgrade to 0.0.0-20260420173541-6d2e0506e2b4 or later
- Go/github.com/openbao/openbao—upgrade to 0.0.0-20260420173541-6d2e0506e2b4 or later
Is CVE-2026-42186 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.0-20260420173541-6d2e0506e2b4
- from 0, < 0.0.0-20260420173541-6d2e0506e2b4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N |