CVE-2026-0280High· 7.2▾ TwilightAn IPv6 packet processing vulnerability in the dataplane of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to bypass firewall security policy enforcement, allowing network traffic that should be blocked to reach …
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 39.6 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 13.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.5%
An IPv6 packet processing vulnerability in the dataplane of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to bypass firewall security policy enforcement, allowing network traffic that should be blocked to reach protected services.
Cloud NGFW and Panorama are not impacted by this vulnerability.
pan-os >= 10.2.0, < 10.2.7pan-os >= 10.2.8, < 10.2.10pan-os >= 10.2.11, < 10.2.13pan-os >= 10.2.14, < 10.2.16pan-os = 10.2.7pan-os = 10.2.10pan-os = 10.2.13pan-os = 10.2.16pan-os = 10.2.17pan-os = 10.2.18pan-os >= 11.1.0, < 11.1.4pan-os >= 11.1.8, < 11.1.10pan-os >= 11.1.11, < 11.1.13pan-os >= 11.1.14, < 11.1.16pan-os = 11.1.4pan-os = 11.1.5pan-os = 11.1.6pan-os = 11.1.10pan-os = 11.1.13pan-os >= 11.2.0, < 11.2.4pan-os >= 11.2.5, < 11.2.7pan-os >= 11.2.8, < 11.2.10pan-os >= 11.2.11, < 11.2.13pan-os = 11.2.4pan-os = 11.2.7pan-os = 11.2.10pan-os >= 12.1.2, < 12.1.4pan-os >= 12.1.5, < 12.1.7pan-os = 12.1.4pan-os = 12.1.7Upgrade past the affected range:
pan-os 12.1.7Connected by shared product, vendor, weakness, or advisory.
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