Technology · OpenBao
OpenBao vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 24 vulnerabilities in OpenBao: 0 in the last 7 days and 11 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-115365, was published on 22 October 2026. 4 vulnerabilities in the last four weeks, down 43% on the four before (7). 0 critical against 1.
- Last 7 days
- 0
- Last 90 days
- 11
- Critical, all time
- 2
- Exploited in the wild
- 0
About OpenBao
OpenBao is an open-source secrets management system forked from HashiCorp Vault.
Latest OpenBao vulnerabilities
- CVE-2026-115365: OpenBao policy cache incorrect authorization via namespace traversalmediumCVSS 6.6
- CVE-2026-115361: OpenBao ACL bypass in policy denial evaluationmediumCVSS 4.1
- CVE-2026-115360: OpenBao open redirect in OIDC UImediumCVSS 4.7
- CVE-2026-115356: OpenBao Kubernetes Auth token renewal on revoked credentialsmediumCVSS 5.4
- CVE-2026-63132: OpenBao recovery mode timing attack token leakagecriticalCVSS 4EPSS 0.5%
- CVE-2026-63131: OpenBao authorization bypass in policy enforcement for LIST operationsmediumCVSS 4EPSS 0.4%
- CVE-2026-71543: OpenBao templated policies privilege escalation via wildcard charactershighCVSS 4EPSS 0.4%
- CVE-2026-55776: OpenBao denial of service via Transit engine key creationmediumCVSS 6.5EPSS 0.6%
- CVE-2026-55775: OpenBao improper authorization in System Backend namespace managementmediumCVSS 4EPSS 0.5%
- CVE-2026-55774: OpenBao cross-namespace lease revocation and renewal bypassmediumCVSS 4EPSS 0.6%
- CVE-2026-55770: OpenBao LDAP injection in ldaputil search filter constructionmediumCVSS 6.8EPSS 0.5%
- CVE-2026-46405: OpenBao Kerberos auth method orphaned token accumulationmediumCVSS 5.3EPSS 0.6%
- CVE-2026-46358: OpenBao sensitive information disclosure in audit logsmediumCVSS 4EPSS 0.2%
- CVE-2026-45808: OpenBao authorization bypass in sys/revoke and sys/renew endpointshighCVSS 4EPSS 0.4%
- CVE-2026-42186: OpenBao improper data removal during namespace deletion retryhighCVSS 7.5EPSS 0.4%
- CVE-2026-40264: OpenBao's Token Store Allows Cross-Namespace Renewal, RevocationmediumCVSS 4EPSS 0.3%
- CVE-2026-39946: OpenBao's SQL Injection in PostgreSQL database secrets enginemediumCVSS 4.9EPSS 0.2%
- CVE-2026-39396: OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS)lowCVSS 3.1EPSS 0.2%
- CVE-2026-39388: OpenBao's Certificate Authentication Allows Token Renewal With Different CertificatelowCVSS 3.1EPSS 0.1%
- CVE-2026-33758: OpenBao reflected XSS in OIDC authentication callbackmediumCVSS 6.1EPSS 0.4%
- CVE-2026-33757: OpenBao session fixation via OIDC direct callback modecriticalCVSS 9.6EPSS 0.6%
- CVE-2025-64761: GO-2025-4156 - OpenBao is Vulnerable to Privileged Operator Identity Group Root Escalation in github.com/openbao/openbaohighCVSS 7.2EPSS 0.4%
- CVE-2025-62705: GO-2025-4052 - OpenBao and Vault Leak []byte Fields in Audit Logs in github.com/openbao/openbaomediumCVSS 4.9EPSS 0.3%
- CVE-2025-62513: GO-2025-4049 - OpenBao leaks HTTPRawBody in Audit Logs in github.com/openbao/openbaohighCVSS 7.5EPSS 0.3%
Most severe OpenBao vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-33757: OpenBao session fixation via OIDC direct callback modecriticalCVSS 9.6EPSS 0.6%
- CVE-2026-63132: OpenBao recovery mode timing attack token leakagecriticalCVSS 4EPSS 0.5%
- CVE-2026-42186: OpenBao improper data removal during namespace deletion retryhighCVSS 7.5EPSS 0.4%
- CVE-2025-62513: GO-2025-4049 - OpenBao leaks HTTPRawBody in Audit Logs in github.com/openbao/openbaohighCVSS 7.5EPSS 0.3%
- CVE-2025-64761: GO-2025-4156 - OpenBao is Vulnerable to Privileged Operator Identity Group Root Escalation in github.com/openbao/openbaohighCVSS 7.2EPSS 0.4%
- CVE-2026-45808: OpenBao authorization bypass in sys/revoke and sys/renew endpointshighCVSS 4EPSS 0.4%
- CVE-2026-71543: OpenBao templated policies privilege escalation via wildcard charactershighCVSS 4EPSS 0.4%
- CVE-2026-55770: OpenBao LDAP injection in ldaputil search filter constructionmediumCVSS 6.8EPSS 0.5%
- CVE-2026-115365: OpenBao policy cache incorrect authorization via namespace traversalmediumCVSS 6.6
- CVE-2026-55776: OpenBao denial of service via Transit engine key creationmediumCVSS 6.5EPSS 0.6%
Vulnerabilities per week
4 vulnerabilities in the last four weeks, down 43% on the four before (7). 0 critical against 1. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 4 | 0 | |
| 21 Sep 2026 | 3 | 1 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 4 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many OpenBao vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/openbao)<a href="https://junglewise.ai/threats/technologies/openbao"><img src="https://junglewise.ai/threats/technologies/openbao/badge.svg" alt="OpenBao vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/openbao.json, and this page as text at https://junglewise.ai/threats/technologies/openbao.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "OpenBao vulnerabilities", https://junglewise.ai/threats/technologies/openbao, 12 November 2026.