What is GHSA-6v87-cfwg-v42j?

GHSA-6v87-cfwg-v42j is a security advisory published by GitHub Security Advisories with Critical severity. A Heap-based Buffer Overflow vulnerability in the SVR component of Juniper Networks Junos OS on...

Which CVE IDs does GHSA-6v87-cfwg-v42j cover?

GHSA-6v87-cfwg-v42j covers the following CVE IDs: CVE-2026-101950. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6v87-cfwg-v42j?

GHSA-6v87-cfwg-v42j has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-6v87-cfwg-v42jCriticalCVSS 9.8

A Heap-based Buffer Overflow vulnerability in the SVR component of Juniper Networks Junos OS on...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-101950 →

📋 Description

A Heap-based Buffer Overflow vulnerability in the SVR component of Juniper Networks Junos OS on SRX Series allows an unauthenticated network attacker to cause a denial of service and potentially compromise confidentiality and integrity via malformed IPv4 packets reaching an interface configured for Secure Vector Routing.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-101950
https://supportportal.juniper.net/JSA112186
https://github.com/advisories/GHSA-6v87-cfwg-v42j