Database/Control plane, storage & DevOps
Palo Alto PAN-OS: Buffer overflow in the User-ID Captive Portal
CVSS 9.8CVE-2026-0300Control plane, storage & DevOpsKnown exploitedcurated
Impact
Buffer overflow in the User-ID Captive Portal -> unauthenticated arbitrary code execution
Who can reach it
Network (remote)
What to do
Control-plane: emergency patch; disable the Captive Portal if unused
References
Related entries
- Palo Alto PAN-OS: Management web interface auth bypass invoking PHP scriptsCVE-2025-0108 · Palo Alto PAN-OSCritical
- Palo Alto PAN-OS: GlobalProtect portal/gateway auth bypassCVE-2026-0257 · Palo Alto PAN-OSCritical
- Palo Alto PAN-OS: Admin with mgmt-interface access performs firewall actions as rootCVE-2024-9474 · Palo Alto PAN-OSHigh
- Palo Alto PAN-OS: GlobalProtect arbitrary file creationCVE-2024-3400 · Palo Alto PAN-OSCritical
- Palo Alto PAN-OS: Management web interface authentication bypassCVE-2024-0012 · Palo Alto PAN-OSCritical
- Ivanti Endpoint Manager Mobile: Code injectionCVE-2026-1281 · Ivanti Endpoint Manager MobileCritical
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.