Vault Enterprise vulnerable to cross-namespace entity deletion

Summary Vault Enterprise’s identity entity batch-delete endpoint is vulnerable to a cross-namespace authorization bypass that may allow an authenticated caller in one namespace to permanently delete the storage backing of entities belonging to another namespace. This vulnerability CVE-2026-14886 ...

CVE-2026-68335

In the Linux kernel, the following vulnerability has been resolved: rds: drop incoming messages that cross network namespace boundaries rdsfindbound looks up the destination socket using a global rhashtable keyed solely on addr, port, scopeid. Network namespaces are not part of the key, so a send...

CVE-2026-68294

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: restrict socket creation to the initial network namespace QRTR keeps its entire port and node state in module-global variables that are not partitioned per network namespace: qrtrlocalnid is a single global node id...

CVE-2026-68294

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: restrict socket creation to the initial network namespace QRTR keeps its entire port and node state in module-global variables that are not partitioned per network namespace: qrtrlocalnid is a single global node id...

CVE-2026-68294

In CVE-2026-68294, the Linux kernel QRTR (Qualcomm IPC Router) allows an unprivileged process to create an AF_QIPCRTR socket in a separate network namespace, due to global state (qrtr_local_nid and qrtr_ports) not being partitioned per namespace. This enables cross-namespace QRTR datagrams and co...

CVE-2026-68294 net: qrtr: restrict socket creation to the initial network namespace

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: restrict socket creation to the initial network namespace QRTR keeps its entire port and node state in module-global variables that are not partitioned per network namespace: qrtrlocalnid is a single global node id...

PT-2026-69735

Name of the Vulnerable Software and Affected Versions Linux kernel versions 3.8 and later affected versions not specified Description A use-after-free issue exists in the Reliable Datagram Sockets RDS implementation. The rds find bound function uses a global rhastable keyed by address, port, and...

PT-2026-69914

Name of the Vulnerable Software and Affected Versions Vault Enterprise versions prior to 2.0.4 Vault Enterprise versions prior to 1.21.9 Vault Enterprise versions prior to 1.20.14 Vault Enterprise versions prior to 1.19.20 Description The identity entity batch-delete endpoint is subject to a...

CVE-2026-14886: Missing Authorization

Vault Enterprise's identity entity batch-delete endpoint is vulnerable to a cross-namespace authorization bypass that may allow an authenticated caller in one namespace to permanently delete the storage backing of entities belonging to another namespace. This vulnerability CVE-2026-14886 is fixed...

CVE-2026-45808

CVE-2026-45808 affects OpenBao before version 2.5.4 , where cross-namespace lease revocation can be triggered by a tenant in another tenant via legacy undocumented endpoints sys/revoke and sys/renew , bypassing namespace ACLs. Root cause: insufficient access control for lease operations across te...

CVE-2026-45808 OpenBao's cross-namespace lease revocation via legacy sys/revoke path bypasses ACL

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-2026-71325

Traefik is an open-source edge router that makes publishing services a fun and easy experience. Prior to 2.11.54, 3.6.25, and 3.7.10, cross-namespace @kubernetescrd references are not rejected for TraefikService backend references resolved by the service resolver. A tenant confined by RBAC to a...

CVE-2026-71433 LangGraph: Namespace prefix matching crosses segment boundaries in Postgres and SQLite stores

LangGraph Checkpoint Postgres and SQLite Checkpoint are the Postgres and SQLite implementations of LangGraph's checkpoint saver. Prior to 3.1.1, the langgraph-checkpoint-postgres and langgraph-checkpoint-sqlite packages persisted hierarchical namespaces as a dot joined string and scoped reads by...

Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port

Summary There is a medium severity vulnerability in Traefik's Kubernetes Gateway API provider. When two accepted HTTPRoutes target the same backend Service:port but configure different backendRef filters, Traefik may resolve both routes to the same child service and apply only one route's filter...

EUVD-2026-41938

Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port...

GHSA-6P8F-P8J2-RQMV Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port

Summary There is a medium severity vulnerability in Traefik's Kubernetes Gateway API provider. When two accepted HTTPRoutes target the same backend Service:port but configure different backendRef filters, Traefik may resolve both routes to the same child service and apply only one route's filter...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the nameAndService resolver in pkg/provider/kubernetes/crd/kuberneteshttp.go. An attacker can bind an IngressRoute in their own namespace to another namespace's TraefikService by supplying a @kubernetescrd...

GHSA-62FC-8686-HFMQ Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef

Summary There is a medium severity vulnerability in Traefik's Kubernetes CRD provider. When providers.kubernetesCRD.allowCrossNamespace is disabled — the default — cross-namespace @kubernetescrd references are rejected for middlewares, TLS options and HTTP/TCP ServersTransports, but the same...

Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef

Summary There is a medium severity vulnerability in Traefik's Kubernetes CRD provider. When providers.kubernetesCRD.allowCrossNamespace is disabled — the default — cross-namespace @kubernetescrd references are rejected for middlewares, TLS options and HTTP/TCP ServersTransports, but the same...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the nameAndService resolver in pkg/provider/kubernetes/crd/kuberneteshttp.go. An attacker can bind an IngressRoute in their own namespace to another namespace's TraefikService by supplying a @kubernetescrd...