CVE-2026-46405
A local attacker can exploit multiple vulnerabilities in OpenBao to disclose information or cause a Denial of Service.
CSIRTS triage
- What
- OpenBao contains multiple vulnerabilities allowing local attackers to disclose information or cause denial of service.
- Who is affected
- Deployments of OpenBao with local access are affected.
- Urgency
- Medium priority; local access required but impacts confidentiality and availability.
- Action
- Update OpenBao to a patched version addressing CVE-2026-46358 and CVE-2026-46405.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-46405
Get an email if CVE-2026-46405 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 30% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] OpenBao: Multiple vulnerabilitiescert-bund · 2026-08-10
- mediumCVE-2026-46405: OpenBao is an open source identity-based secrets management system. Prior to version 2.5.4, in…nvd · 2026-08-07
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-46405)