CVE-2026-0243: medium-severity vulnerability in Palo Alto Networks Prisma SD-WAN ION
Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through IPv6 Crafted Packet
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.9epss 0.2%
A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to cause a system disruption by sending a specially crafted IPv6 packet.
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:U/AU:Y/R:U/V:D/RE:M/U:Amber
Affected products
Palo Alto Networks · Prisma SD-WAN IONRelated CVEs — Palo Alto Networks Prisma SD-WAN ION
In the same product, most dangerous first.