ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·5/29/2026
CVE-2026-0257 added to CISA KEV: Palo Alto Networks PAN-OS
Status: ✅ Confirmed exploited in the wild
Date added: 2026-05-29
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.
Due date: 2026-06-01
Why this matters
Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection.
Sources
Lyrie Verdict
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