CVE-2026-115365
CVE-2026-115365 · OpenBao 2.3.0 before 2.6.3 Incorrect Authorization via Policy Cache Namespace Traversal
This page contains facts from public vulnerability sources. Check the original advisory before updating.
OpenBao from 2.3.0 before 2.6.3 contains an incorrect authorization vulnerability in its ACL policy cache that allows tokens to reference policies from arbitrary namespaces using specially crafted policy names. Attackers holding such tokens can gain capabilities of cached policies in other namespaces, including the root namespace, to act across namespace boundaries.
CVSS 7.5 · High · EPSS 0.3% · Fix available
- Published
- Updated
Affected products and versions
openbao
- Versions
- ≥ 2.3.0, < 2.6.3: Affected (semver)
- 2.6.3: Not affected (semver)
Update to 2.6.3