CVE-2026-0257 Palo Alto Networks Cloud NGFW
Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by…
- CVSS
- 7.8 High
- EPSS
- 96%
- Percentile
- 100
- Published
- 2026-05-13
- Force
- 10 of 12
- Public PoC
- 7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N/E:A/AU:N/R:A/V:D/RE:M/U:Red
On CISA’s exploited list
Palo Alto Networks PAN-OS Authentication Bypass Vulnerability
- Added
- 2026-05-29
- Federal patch deadline
- 2026-06-01
- Ransomware use
- known