PT-2026-86926

Improper Encoding or Escaping of Output vulnerability in ash-project ash authentication oauth2 server allows an unauthenticated attacker to inject arbitrary authentication parameters into the WWW-Authenticate challenge header. BearerPlug and RequireScopePlug built the Bearer resource metadata=".....

CVE-2026-86254 wger Incomplete Authorization Fix Cross-Tenant Account Deletion

wger versions through master contain an incomplete authorization bypass in wger/core/views/user.py where three views retain the original gym-scope check using raw integer comparison instead of the issamegym helper, allowing gym staff with gym=None to delete, deactivate, or activate any other user...

CVE-2026-86254

wger (gym management platform) contains an incomplete authorization bypass in wger/core/views/user.py. Three views retain a raw integer comparison for the gym-scope check instead of the is_same_gym() helper, creating a None != None edge case . An attacker with gym.manage_gym permission and a gym=...

CVE-2026-86254 wger Incomplete Authorization Fix Cross-Tenant Account Deletion

wger versions through master contain an incomplete authorization bypass in wger/core/views/user.py where three views retain the original gym-scope check using raw integer comparison instead of the issamegym helper, allowing gym staff with gym=None to delete, deactivate, or activate any other user...

Characterizing Contention-Induced Reliability Collapse in KV-Cache Timing Side Channels for Multi-Tenant LLM Serving

Shared key--value KV cache reuse improves large language model LLM serving, but it can also create a timing side channel that reveals whether a prefix is already cached. Previous work shows that such attacks are possible, but their reliability under realistic multi-tenant contention is less...

SUSE CVE-2026-53471

A flaw was found in migration-planner. The agent-API middleware processes JSON Web Tokens JWTs for authentication, but its UpdateSourceInventory and UpdateAgentStatus handlers fail to validate the sourceid claim within these tokens against the requested source ID. This oversight allows an...

SurrealDB: Custom API route lets authenticated callers override namespace/database scope via URL path

An authenticated user scoped to one namespace/database could invoke a custom API DEFINE API belonging to a different namespace/database, reaching another tenant's endpoint. The route /api/namespace/database/endpoint took the namespace and database from the URL and applied them to the caller's...

EUVD-2026-45906

SurrealDB: Custom API route lets authenticated callers override namespace/database scope via URL path...

GHSA-848M-R628-VRXW SurrealDB: Custom API route lets authenticated callers override namespace/database scope via URL path

An authenticated user scoped to one namespace/database could invoke a custom API DEFINE API belonging to a different namespace/database, reaching another tenant's endpoint. The route /api/namespace/database/endpoint took the namespace and database from the URL and applied them to the caller's...

CVE-2026-19274 IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

IBM Observability with Instana Agent Build 1.0.303 through 1.0.323 IBM Instana Agent Operator could allow an authenticated Kubernetes tenant to hijack or permanently destroy another tenant's cluster-level RBAC permissions, caused by cluster-scoped RBAC objects being keyed solely by the bare CR na...

CVE-2026-19274 IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

IBM Observability with Instana Agent Build 1.0.303 through 1.0.323 IBM Instana Agent Operator could allow an authenticated Kubernetes tenant to hijack or permanently destroy another tenant's cluster-level RBAC permissions, caused by cluster-scoped RBAC objects being keyed solely by the bare CR na...

CVE-2026-19274

IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.323 contains a vulnerability in the Instana Agent Operator where cluster-scoped RBAC objects are keyed solely by the bare Custom Resource name with no namespace disambiguation. An authenticated Kubernetes tenant can exploit this by ...

EUVD-2026-71273

IBM Observability with Instana Agent Build 1.0.303 through 1.0.323 IBM Instana Agent Operator could allow an authenticated Kubernetes tenant to hijack or permanently destroy another tenant's cluster-level RBAC permissions, caused by cluster-scoped RBAC objects being keyed solely by the bare CR na...

CVE-2026-85697

Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data...

CVE-2026-85671

QAnything 2.0.0 contains an authentication bypass vulnerability in the /api/localdocqa/getfilebase64 and /api/localdocqa/getdoc endpoints that allows unauthenticated attackers to access any uploaded file or document. Attackers can enumerate file identifiers through unauthenticated endpoints and...

CVE-2026-85697 Documenso 2.17.0 PDF Route Ignores Document Visibility

Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data...

CVE-2026-85697 Documenso 2.17.0 PDF Route Ignores Document Visibility

Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data...

CVE-2026-85697

Documenso 2.17.0 contains an access control flaw in its PDF-serving endpoint . The route fails to validate document visibility settings, specifically missing ownership validation on document data identifiers , allowing attackers with low privileges to read restricted documents within their team o...

EUVD-2026-71146

Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data...

CVE-2026-85697 Documenso 2.17.0 PDF Route Ignores Document Visibility

Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data...