CVE-2026-45808

OpenBao is an open source identity-based secrets management system. Prior to version 2.5.4, OpenBao's namespaces provide multi-tenant separation. A tenant who intentionally leaks lease identifiers can have their lease and underlying credential revoked or renewed by a user in another tenant via th...

CVE-2025-12627

The user impersonation flow in WSO2 Identity Server fails to properly manage refresh tokens associated with impersonated sessions. This allows an attacker who has obtained an access token for an impersonated user to leverage the refresh token grant to obtain new access tokens, extending their...

CVE-2025-12627

WSO2 Identity Server is affected by CVE-2025-12627 due to improper refresh token handling in the user impersonation flow. If an attacker has an impersonated access token, they can use the refresh_token grant to obtain new access tokens, extending their ability to act as the impersonated user. Thi...

EUVD-2025-210629

The user impersonation flow in WSO2 Identity Server fails to properly manage refresh tokens associated with impersonated sessions. This allows an attacker who has obtained an access token for an impersonated user to leverage the refresh token grant to obtain new access tokens, extending their...

CVE-2025-12627 Improper Refresh Token Implementation via User Impersonation Flow in WSO2 Identity Server Enables Continued Unauthorized Actions

The user impersonation flow in WSO2 Identity Server fails to properly manage refresh tokens associated with impersonated sessions. This allows an attacker who has obtained an access token for an impersonated user to leverage the refresh token grant to obtain new access tokens, extending their...

BIT-OPENBAO-2026-40264 OpenBao's Token Store Allows Cross-Namespace Renewal, Revocation

OpenBao is an open source identity-based secrets management system. OpenBao's namespaces provide multi-tenant separation. Prior to version 2.5.3, a tenant who leaks token accessors can have their token revoked or renewed by a privileged administrator in another tenant. This is addressed in v2.5.3...

BIT-OPENBAO-2026-39388 OpenBao's Certificate Authentication Allows Token Renewal With Different Certificate

OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, OpenBao's Certificate authentication method, when a token renewal is requested and disablebinding=true is set, attempts to verify the current request's presented mTLS certificate matches the original. Toke...

Linux Distros Unpatched Vulnerability : CVE-2026-17039

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path...

CVE-2026-17039

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

DEBIAN-CVE-2026-17039

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

UBUNTU-CVE-2026-17039

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

CVE-2026-17039

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

CVE-2026-17039

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

CVE-2026-17039 Pki-core: dogtag-pki: redhat-pki: pki-core: ca renewal request processing omits realm authorization check performed by enrollment path

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

CVE-2026-17039

CVE-2026-17039 affects pki-core (Dogtag-pki / Red Hat pki). The CA renewal request path omits the realm-based authorization check that the enrollment path has, enabling an authenticated user with one realm to renew a certificate in another realm. The public CVSS v3.1 base score is 3.1 (LOW) with ...

CVE-2026-17039 Pki-core: dogtag-pki: redhat-pki: pki-core: ca renewal request processing omits realm authorization check performed by enrollment path

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

EUVD-2026-48615

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

CVE-2026-17039

A flaw was found in pki-core. The certificate authority CA renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without...

PT-2026-64322

Name of the Vulnerable Software and Affected Versions pki-core affected versions not specified Description A flaw exists in the certificate authority CA renewal request path. Unlike the enrollment path, the renewal process fails to perform realm-based authorization checks. This allows an...

nebula-mesh: Host revocation is not durable - blocked/offboarded hosts can regain a valid certificate

Summary Two related authorization gaps let a host that should no longer be trusted obtain a fresh, valid Nebula certificate, because nebula-mgmt does not re-evaluate revocation/authorization state at certificate issuance time — only at poll time. 1. Blocklist not enforced at sign / re-enroll time...