CVE-2026-41186

CVE-2026-41186 affects Calico components (kube-controllers and Goldmane) where an opt-in Go pprof debug listener, if enabled, binds to 0.0.0.0 and allows unauthenticated access. This exposes the process heap, goroutine stacks (including function arguments), and command-line arguments to any pod w...

CVE-2026-41186 Unauthenticated Go pprof exposure in Calico debug server

When Calico's shared debug server is enabled disabled by default, the Calico kube-controllers and Goldmane components bind their Go pprof debug listener to 0.0.0.0 without authentication. Any pod with network reachability to the listener can retrieve the process heap, goroutine stacks including...

EUVD-2026-50502

MCP Ruby SDK: Unbounded JSON-RPC request body causes uncontrolled memory allocation in StreamableHTTPTransport...

CVE-2026-67349 OpenCost < 1.121.0 Unauthenticated Helm Values Exposure and Admin Bypass

OpenCost before 1.121.0 fails to authenticate the GET /helmValues endpoint, exposing base64-decoded HELMVALUES environment variable containing cloud provider credentials. Additionally, adminAuthMiddleware fails open when ADMINTOKEN is unset, allowing unauthenticated attackers to modify GCP servic...

CVE-2026-67349

OpenCost before 1.121.0 is vulnerable. The GET /helmValues endpoint does not require authentication, exposing a base64-decoded HELM_VALUES containing cloud provider credentials. Additionally, adminAuthMiddleware is permissive when ADMIN_TOKEN is unset, allowing unauthenticated POST /serviceKey to...

CVE-2026-67349 OpenCost < 1.121.0 Unauthenticated Helm Values Exposure and Admin Bypass

OpenCost before 1.121.0 fails to authenticate the GET /helmValues endpoint, exposing base64-decoded HELMVALUES environment variable containing cloud provider credentials. Additionally, adminAuthMiddleware fails open when ADMINTOKEN is unset, allowing unauthenticated attackers to modify GCP servic...

EUVD-2026-50563

OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion Unbounded Map Growth...

OliveTin: Unauthenticated DoS via OAuth2 State Memory Exhaustion (Unbounded Map Growth)

Summary OliveTin's OAuth2 login handler stores per-login state in an in-memory map registeredStates that grows unboundedly. States are added on every /oauth/login request but are never deleted or expired. An unauthenticated attacker can send millions of requests to /oauth/login to fill the map wi...

CVE-2026-65635 Boruta dynamic client registration allows creation of over-privileged OAuth clients

Improper Isolation or Compartmentalization vulnerability in malach-it boruta Elixir.Boruta.Openid module allows attackers to register OpenID Connect clients with administrative privileges through the dynamic client registration entry point. Boruta.Openid.registerclient/3 forwards caller-supplied...

CVE-2026-65635

The CVE affects the boruta library (Elixir.Boruta.Openid) and its OpenID dynamic client registration path. The root cause is that Boruta.Openid.register_client/3 forwards caller-supplied registration parameters to the administrative client creation path without a public/admin field-level allowlis...

EEF-CVE-2026-65635 Boruta dynamic client registration allows creation of over-privileged OAuth clients

Summary Improper Isolation or Compartmentalization vulnerability in malach-it boruta Elixir.Boruta.Openid module allows attackers to register OpenID Connect clients with administrative privileges through the dynamic client registration entry point. Boruta.Openid.register\client/3 forwards...

EUVD-2026-51144

Improper Isolation or Compartmentalization vulnerability in malach-it boruta Elixir.Boruta.Openid module allows attackers to register OpenID Connect clients with administrative privileges through the dynamic client registration entry point. Boruta.Openid.registerclient/3 forwards caller-supplied...

CVE-2026-65635 Boruta dynamic client registration allows creation of over-privileged OAuth clients

Improper Isolation or Compartmentalization vulnerability in malach-it boruta Elixir.Boruta.Openid module allows attackers to register OpenID Connect clients with administrative privileges through the dynamic client registration entry point. Boruta.Openid.registerclient/3 forwards caller-supplied...

CVE-2026-65635 Boruta dynamic client registration allows creation of over-privileged OAuth clients

Improper Isolation or Compartmentalization vulnerability in malach-it boruta Elixir.Boruta.Openid module allows attackers to register OpenID Connect clients with administrative privileges through the dynamic client registration entry point. Boruta.Openid.registerclient/3 forwards caller-supplied...

CVE-2026-58218

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

EUVD-2026-51143

Server-Side Request Forgery vulnerability in malach-it Boruta allows an unauthenticated remote attacker to cause the OAuth/OpenID authorization server to issue outbound HTTP requests to attacker-chosen URIs, including internal services and cloud metadata endpoints. Three code paths fetch remote...

CVE-2026-58218

CVE-2026-58218 affects Samba’s internal DNS server. Unauthenticated TKEY registration requests are added to the TKEY name cache before rejection, allowing a remote attacker to cause cache exhaustion and evict legitimate TKEY entries, blocking TSIG-authenticated DNS queries and causing denial-of-s...

CVE-2026-58218 Samba: dns signing dos via tkey name cache exhaustion

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

CVE-2026-58218

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

CVE-2026-58218

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...