PT-2026-52884

Name of the Vulnerable Software and Affected Versions Envoy versions 1.18.0 through 1.35.12 Envoy versions 1.36.0 through 1.36.8 Envoy versions 1.37.0 through 1.37.4 Envoy versions 1.38.0 through 1.38.2 Description The router filter contains a null pointer dereference—a condition where the softwa...

CVE-2026-13318 Virt-api-rhel9: kubevirt: kubevirt: ssrf in virt-api port-forward via unvalidated guest-agent-reported ip

A server-side request forgery SSRF flaw was found in KubeVirt's virt-api port-forward handler. When processing a port-forward request to a VirtualMachineInstance VMI, virt-api reads the target IP from vmi.Status.Interfaces0.IP and passes it directly to net.Dial without validation. For VMIs using...

CVE-2026-13318

A server-side request forgery SSRF flaw was found in KubeVirt's virt-api port-forward handler. When processing a port-forward request to a VirtualMachineInstance VMI, virt-api reads the target IP from vmi.Status.Interfaces0.IP and passes it directly to net.Dial without validation. For VMIs using...

CVE-2026-13318

KubeVirt exposes an SSRF in virt-api port-forward: when handling a port-forward to a VirtualMachineInstance, virt-api reads vmi.Status.Interfaces[0].IP and dials it without validation. For VMIs using non-masquerade networks (bridge or secondary-only), this IP is supplied by the in-guest QEMU agen...

CVE-2026-13318

A server-side request forgery SSRF flaw was found in KubeVirt's virt-api port-forward handler. When processing a port-forward request to a VirtualMachineInstance VMI, virt-api reads the target IP from vmi.Status.Interfaces0.IP and passes it directly to net.Dial without validation. For VMIs using...

GO-2026-5720 free5GC's PCF npcf-smpolicycontrol POST /sm-policies panics on downstream UDR/OpenAPI 404 via nil pointer dereference in github.com/free5gc/pcf

free5GC's PCF npcf-smpolicycontrol POST /sm-policies panics on downstream UDR/OpenAPI 404 via nil pointer dereference in github.com/free5gc/pcf...

GO-2026-5738 Contour has Lua code injection via Cookie Path Rewrite Policy in github.com/projectcontour/contour

Contour has Lua code injection via Cookie Path Rewrite Policy in github.com/projectcontour/contour...

GO-2026-5683 gittuf's policy can be rolled back to prior valid versions in github.com/gittuf/gittuf

gittuf's policy can be rolled back to prior valid versions in github.com/gittuf/gittuf...

GO-2026-5731 free5GC's PCF npcf-policyauthorization POST /app-sessions panics on suppFeat=1 with missing AfRoutReq via nil pointer dereference in github.com/free5gc/pcf

free5GC's PCF npcf-policyauthorization POST /app-sessions panics on suppFeat=1 with missing AfRoutReq via nil pointer dereference in github.com/free5gc/pcf...

GO-2026-5647 free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri) in github.com/free5gc/nef

free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure attacker-controlled notifyUri in github.com/free5gc/nef...

GO-2026-5698 nebula-mesh: Web UI and API responses lack security headers (CSP, X-Frame-Options, HSTS, etc.) in github.com/juev/nebula-mesh

nebula-mesh: Web UI and API responses lack security headers CSP, X-Frame-Options, HSTS, etc. in github.com/juev/nebula-mesh...

GO-2026-5642 free5GC's NEF nnef-pfdmanagement API is unauthenticated; forged bearer tokens can read PFD data and create/delete PFD subscriptions in github.com/free5gc/nef

free5GC's NEF nnef-pfdmanagement API is unauthenticated; forged bearer tokens can read PFD data and create/delete PFD subscriptions in github.com/free5gc/nef...

GO-2026-5511 FileBrowser Vulnerable to Stored XSS via SVG File in Public Share (Missing CSP Header) in github.com/gtsteffaniak/filebrowser

FileBrowser Vulnerable to Stored XSS via SVG File in Public Share Missing CSP Header in github.com/gtsteffaniak/filebrowser...

GO-2026-5624 Contras Affected by CopyFile Policy Subversion via Symlinks in github.com/edgelesssys/contrast

Contras Affected by CopyFile Policy Subversion via Symlinks in github.com/edgelesssys/contrast...

GO-2026-5621 Kyverno has SSRF via CEL http.Get/http.Post in NamespacedValidatingPolicy allows cross-namespace data access in github.com/kyverno/kyverno

Kyverno has SSRF via CEL http.Get/http.Post in NamespacedValidatingPolicy allows cross-namespace data access in github.com/kyverno/kyverno...

GO-2026-5577 Kyverno policy-reporter-ui has XSS via Stored Property Values in PropertyCard Component in github.com/kyverno/policy-reporter-ui

Kyverno policy-reporter-ui has XSS via Stored Property Values in PropertyCard Component in github.com/kyverno/policy-reporter-ui...

GO-2026-5563 Kata Container has CopyFile Policy Subversion via Symlinks in github.com/kata-containers/kata-containers

Kata Container has CopyFile Policy Subversion via Symlinks in github.com/kata-containers/kata-containers...

GO-2026-5630 Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline

Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching in github.com/tektoncd/pipeline...

GO-2026-5487 HashiCorp Vault has a KVv2 Metadata and Secret Deletion Policy Bypass that leads to Denial-of-Service in github.com/hashicorp/vault

HashiCorp Vault has a KVv2 Metadata and Secret Deletion Policy Bypass that leads to Denial-of-Service in github.com/hashicorp/vault...

GO-2026-5482 free5GC UDR: Fail-open handling in PolicyDataSubsToNotifyPost allows unintended subscription creation in github.com/free5gc/udr

free5GC UDR: Fail-open handling in PolicyDataSubsToNotifyPost allows unintended subscription creation in github.com/free5gc/udr...