critical
CISA KEV
Ransomware
CVE-2026-0257
Palo Alto Networks PAN-OS Authentication Bypass Vulnerability
// Description
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.
// Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Federal remediation due Jun 1, 2026 — past due
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