Database/Control plane, storage & DevOps
Citrix NetScaler ADC/Gateway: "CitrixBleed 2" - insufficient input validation
CVSS 7.5CVE-2025-5777Control plane, storage & DevOpsKnown exploitedcurated
Impact
"CitrixBleed 2" - insufficient input validation -> memory overread of session material
Who can reach it
Network (remote)
What to do
Control-plane: patch and kill all sessions
References
Related entries
- Citrix NetScaler ADC/Gateway: Code injection on the management interfaceCVE-2023-6548 · Citrix NetScaler ADC/GatewayMedium
- Citrix NetScaler ADC/Gateway: Unauthenticated remote code execution on the gateway applianceCVE-2023-3519 · Citrix NetScaler ADC/GatewayCritical
- Citrix NetScaler ADC/Gateway: Insufficient input validation as SAML IdPCVE-2026-3055 · Citrix NetScaler ADC/GatewayCritical
- Citrix NetScaler ADC/Gateway: "CitrixBleed" - memory overread leaking valid session tokensCVE-2023-4966 · Citrix NetScaler ADC/GatewayCritical
- Citrix NetScaler ADC/Gateway: Buffer overflow causing denial of service when configured as Gateway or AAA vserverCVE-2023-6549 · Citrix NetScaler ADC/GatewayHigh
- Go crypto/x509 (Tailscale, Go infra): Name-constraint checking scales non-linearly with certificate sizeCVE-2025-58187 · Go crypto/x509 (Tailscale, Go infra)High
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.