Fedora 44 : openbao (2026-84ff0044db)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-84ff0044db advisory. Update to upstream 2.5.5. Also fixes CVE-2026-55770, CVE-2026-55774, CVE-2026-55775, and CVE-2026-55776. Tenable has extracted the preceding...

GO-2026-5657 OpenBao's cross-namespace lease revocation via legacy sys/revoke path bypasses ACL in github.com/openbao/openbao

OpenBao's cross-namespace lease revocation via legacy sys/revoke path bypasses ACL in github.com/openbao/openbao. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports...

GO-2026-5674 OpenBao's Namespace Deletion May Not Delete Data Properly in github.com/openbao/openbao

OpenBao's Namespace Deletion May Not Delete Data Properly in github.com/openbao/openbao...

GO-2026-5574 OpenBao's Inline Auth Incorrectly Redacted Headers in github.com/openbao/openbao

OpenBao's Inline Auth Incorrectly Redacted Headers in github.com/openbao/openbao. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability scanners,...

GO-2026-5609 OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS) in github.com/openbao/openbao

OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction DoS in github.com/openbao/openbao...

GO-2026-5517 OpenBao's System Backend allows Unauthorized Management of the containing Namespace in github.com/openbao/openbao

OpenBao's System Backend allows Unauthorized Management of the containing Namespace in github.com/openbao/openbao...

GO-2026-5526 OpenBao's Token Store Allows Cross-Namespace Renewal, Revocation in github.com/openbao/openbao

OpenBao's Token Store Allows Cross-Namespace Renewal, Revocation in github.com/openbao/openbao...

GO-2026-5304 OpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/{revoke,renew} — incomplete fix of CVE-2026-45808 in github.com/openbao/openbao

OpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/revoke,renew — incomplete fix of CVE-2026-45808 in github.com/openbao/openbao...

GO-2026-5192 OpenBao's SQL Injection in PostgreSQL database secrets engine in github.com/openbao/openbao

OpenBao's SQL Injection in PostgreSQL database secrets engine in github.com/openbao/openbao...

GO-2026-5267 OpenBao: Transit secrets engine crashes on key creation with `derived: true` for asymmetric key types in github.com/openbao/openbao

OpenBao: Transit secrets engine crashes on key creation with derived: true for asymmetric key types in github.com/openbao/openbao...

GO-2026-5225 OpenBao's Kerberos Auth Method Accumulates Unaccessible Tokens in github.com/openbao/openbao

OpenBao's Kerberos Auth Method Accumulates Unaccessible Tokens in github.com/openbao/openbao. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability...

GO-2026-5182 OpenBao: LDAPi ldaputil (wrong escape func) in github.com/openbao/openbao

OpenBao: LDAPi ldaputil wrong escape func in github.com/openbao/openbao...

GO-2026-5213 OpenBao's Certificate Authentication Allows Token Renewal With Different Certificate in github.com/openbao/openbao

OpenBao's Certificate Authentication Allows Token Renewal With Different Certificate in github.com/openbao/openbao...

The vulnerability of the JWT/OIDC authentication method of the OpenBao encryption and secret management system allows attackers to perform XSS attacks.

The vulnerability of the JWT/OIDC authentication method of the OpenBao encryption system is related to the lack of mechanisms for encoding or shielding the output data. Exploiting this vulnerability allows a malicious actor to perform XSS attacks remotely...

The vulnerability of the ExtractPluginFromImage() function, a loader for OCI plugins in the system for managing secrets and encryption, allows a hacker to trigger a service failure.

The vulnerability of the ExtractPluginFromImage function in the OCI plugin loader of the secrets and encryption management system OpenBao involves an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

OpenBao: Transit secrets engine crashes on key creation with `derived: true` for asymmetric key types

On OpenBao 2.5.4 and 2.5.2and likely earlier versions also, an authenticated caller with write access to transit/keys/ can crash the OpenBao server by issuing a single key-creation request that combines an asymmetric type rsa-, ecdsa-, ed25519 with derived: true. The server returns no HTTP respon...

GHSA-8W8F-R2XV-4Q4J OpenBao: Transit secrets engine crashes on key creation with `derived: true` for asymmetric key types

On OpenBao 2.5.4 and 2.5.2and likely earlier versions also, an authenticated caller with write access to transit/keys/ can crash the OpenBao server by issuing a single key-creation request that combines an asymmetric type rsa-, ecdsa-, ed25519 with derived: true. The server returns no HTTP respon...

GHSA-MWR2-WMGP-CRJ6 OpenBao's System Backend allows Unauthorized Management of the containing Namespace

Summary A user that is granted namespace management /sys/namespaces capabilities within a non-root namespace "the victim namespace" can abuse special handling of the literal path "root" in namespace path canonicalization to manage the victim namespace itself. Details Several endpoints under...

GHSA-C36X-H252-G9X2 OpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/{revoke,renew} — incomplete fix of CVE-2026-45808

Summary OpenBao users with access to the sys/leases/revoke/:leaseid endpoint in any namespace can revoke leases in any other namespace as long as the lease identifier is known to them, bypassing ACLs that should apply for cross-namespace revocations. Impact OpenBao's namespaces provide multi-tena...

GHSA-6MWX-4547-5VC9 OpenBao: LDAPi ldaputil (wrong escape func)

Description Component sdk/helper/ldaputil/client.go — the shared LDAP utility library used by both the LDAP authentication backend and OpenLDAP secrets engine to construct LDAP search filters and bind DNs. Root Cause The LDAP utility contains a function selection error that causes incorrect...