CVE-2026-0300: presente nel catalogo CISA KEV

CVE-2026-0300 · EPSS 32% · KEV 2026-05-06

A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. The risk of this issue is greatly reduced if you secure access to the User-ID™ Authentication Portal per the best practice guidelines https://knowledgebase.paloaltonetworks.com/KCSArticleDetail by restricting access to only trusted internal IP addresses. Prisma Access, Cloud NGFW and Panorama appliances are not impacted by this vulnerability.

CVE-2026-0300 viene sfruttato?

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Cosa ha pubblicato PlainSec su CVE-2026-0300

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KEV ed EPSS vengono ricontrollati ogni giorno. Scheda aggiornata il 2026-08-11.