What is GHSA-3wvx-42hv-x5q4?

GHSA-3wvx-42hv-x5q4 is a security advisory published by GitHub Security Advisories with High severity. A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper...

Which CVE IDs does GHSA-3wvx-42hv-x5q4 cover?

GHSA-3wvx-42hv-x5q4 covers the following CVE IDs: CVE-2026-101981. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3wvx-42hv-x5q4?

GHSA-3wvx-42hv-x5q4 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-3wvx-42hv-x5q4HighCVSS 8.8

A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-101981 →

📋 Description

A Stack-based Buffer Overflow vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent LDP peer to cause an rpd crash or execute arbitrary code via a malformed LDP Label Mapping message.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-101981
https://supportportal.juniper.net/JSA112187
https://github.com/advisories/GHSA-3wvx-42hv-x5q4