What is GHSA-wg4p-r223-jpr2?

GHSA-wg4p-r223-jpr2 is a security advisory published by GitHub Security Advisories with High severity. A Use After Free vulnerability in the rpd PIM Join/Prune processing of Juniper Networks Junos OS...

Which CVE IDs does GHSA-wg4p-r223-jpr2 cover?

GHSA-wg4p-r223-jpr2 covers the following CVE IDs: CVE-2026-101970. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wg4p-r223-jpr2?

GHSA-wg4p-r223-jpr2 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-wg4p-r223-jpr2HighCVSS 6.5

A Use After Free vulnerability in the rpd PIM Join/Prune processing of Juniper Networks Junos OS...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-101970 →

📋 Description

A Use After Free vulnerability in the rpd PIM Join/Prune processing of Juniper Networks Junos OS and Junos OS Evolved platforms allows an unauthenticated adjacent attacker to crash the routing daemon via specific PIM messages when sparse mode PIM is configured.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-101970
https://supportportal.juniper.net/JSA112187
https://github.com/advisories/GHSA-wg4p-r223-jpr2