What is GHSA-j263-ghj6-w2q7?

GHSA-j263-ghj6-w2q7 is a security advisory published by GitHub Security Advisories with Medium severity. A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables...

Which CVE IDs does GHSA-j263-ghj6-w2q7 cover?

GHSA-j263-ghj6-w2q7 covers the following CVE IDs: CVE-2026-0243. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j263-ghj6-w2q7?

GHSA-j263-ghj6-w2q7 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-j263-ghj6-w2q7MediumCVSS 6.5

A denial of service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables...

Vendor

GitHub Security Advisories

Published

May 13, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-0243 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-0243
https://security.paloaltonetworks.com/CVE-2026-0243
https://github.com/advisories/GHSA-j263-ghj6-w2q7