GO-2026-6556 OpenBao's Templated Policies Allow Privilege Escalation via Wildcard Characters in github.com/openbao/openbao

OpenBao's Templated Policies Allow Privilege Escalation via Wildcard Characters in github.com/openbao/openbao...

GO-2026-6579 OpenBao Skips Stricter Deny Policy for LIST operations in github.com/openbao/openbao

OpenBao Skips Stricter Deny Policy for LIST operations in github.com/openbao/openbao...

BIT-OPENBAO-2026-77285 OpenBao Agent Writes Secrets to Stdout

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao Agent's exec rendering mode could write secrets from envtemplate to standard output when command/agent/exec/exec.go re-created the template runner after repeated rendering failures, primarily after...

BIT-OPENBAO-2026-63132 OpenBao's Recovery Mode Vulnerable To Token Leakage via Timing Attack

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's handleLogicalRecovery path in http/logical.go compared the highly privileged recovery token with ordinary string equality. A remote unauthenticated attacker able to make repeated recovery mode requests a...

BIT-OPENBAO-2026-63131 OpenBao LIST ACL bypass: a trailing-slash LIST request skips a more-specific deny rule (unported Vault v2.0.3 fix)

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = "deny" for a LIST operation. When a parent path permitted LIST and a...

[SECURITY] Fedora 43 Update: openbao-2.6.3-2.fc43

Openbao secures, stores, and tightly controls access to tokens, passwords, certificates, API keys, and other secrets in modern computing. Openbao handles leasing, key revocation, key rolling, and auditing. Through a unified API, us ers can access an encrypted Key/Value store and network...

BIT-OPENBAO-2026-71543 OpenBao's Templated Policies Allow Privilege Escalation via Wildcard Characters

OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, templated ACL, PKI, and SSH policies could substitute attacker-controlled identity data without rejecting syntax-significant characters. In ACL templated policies, asterisks, plus signs, and slashes could alter pa...

The vulnerability of OpenBao’s secret and encryption management system, related to inadequate access control, allows attackers to enhance their privileges.

The vulnerability of the OpenBao encryption and secret management system is related to deficiencies in access control. Exploiting this vulnerability can allow a malicious actor to enhance their privileges remotely...

BIT-OPENBAO-2026-55776 OpenBao: Transit secrets engine crashes on key creation with `derived: true` for asymmetric key types

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, an authenticated OpenBao caller with write access to transit/keys/ could terminate the server process by setting derived to true while the type parameter selected rsa-, ecdsa-, or ed25519. The Transit policy...

BIT-OPENBAO-2026-55775 OpenBao's System Backend allows Unauthorized Management of the containing Namespace

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao users granted capabilities on /sys/namespaces/root within a non-root namespace could exploit special handling of the literal root path in namespace canonicalization. The /sys/namespaces/ endpoint family ca...

BIT-OPENBAO-2026-55774 OpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/{revoke,renew} — incomplete fix of CVE-2026-45808

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, an OpenBao user with access to sys/leases/revoke/:leaseid in one namespace could revoke a lease in another namespace when the foreign leaseid was known, bypassing namespace ACL isolation. The affected lease lookup...

BIT-OPENBAO-2026-55770 OpenBao: LDAPi ldaputil (wrong escape func)

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao used EscapeLDAPValue, an RFC 4514 distinguished-name escaping function, where RFC 4515 LDAP search-filter escaping was required in sdk/helper/ldaputil/client.go GetUserDN. With the LDAP authentication...

PT-2026-99006

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, an authenticated OpenBao caller with write access to transit/keys/ could terminate the server process by setting derived to true while the type parameter selected rsa-, ecdsa-, or ed25519. The Transit policy...

The vulnerability of OpenBao’s secret and encryption management system, related to the use of a name with an incorrect reference, allows attackers to trigger a service failure.

The vulnerability of the OpenBao encryption and secret management system is related to the use of a name with an incorrect reference. Exploiting this vulnerability could allow a remote attacker to cause service failures...

PT-2026-99003

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao used EscapeLDAPValue, an RFC 4514 distinguished-name escaping function, where RFC 4515 LDAP search-filter escaping was required in sdk/helper/ldaputil/client.go GetUserDN. With the LDAP authentication...

PT-2026-99004

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, an OpenBao user with access to sys/leases/revoke/:lease id in one namespace could revoke a lease in another namespace when the foreign lease id was known, bypassing namespace ACL isolation. The affected lease look...

The vulnerability of OpenBao’s secret and encryption management system, related to the use of a name with an incorrect reference, allows attackers to trigger a service failure.

The vulnerability of the OpenBao encryption and secret management system is related to the use of a name with an incorrect reference. Exploiting this vulnerability could allow a remote attacker to cause service failures...

PT-2026-99005

OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao users granted capabilities on /sys/namespaces/root within a non-root namespace could exploit special handling of the literal root path in namespace canonicalization. The /sys/namespaces/ endpoint family ca...

The vulnerability of OpenBao’s secret and encryption management system, related to the implementation of incorrect control flow, allows a perpetrator to cause a service failure.

The vulnerability of the OpenBao encryption and secret management system is related to the implementation of an incorrect control flow. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CVE-2026-63132

A flaw was found in OpenBao, an open source identity-based secrets management system. A remote unauthenticated attacker could exploit a timing attack vulnerability in the handleLogicalRecovery path to infer a highly privileged recovery token. This token could then be used to authorize recovery mo...