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6 May 2026

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New that day

highpatchedexploited 6 May 2026 Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. Added to CISA KEV on 2026-05-06 (federal deadline 2026-05-09). CVE-2026-03002 sources