---
id: CVE-2026-102041
title: >-
  A Reachable Assertion vulnerability in the rpd routing daemon of Juniper
  Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated
  network attacker to cause a denial of service via malformed RSVP signaling
  when RSVP is en…
summary: >-
  A Reachable Assertion vulnerability in the rpd routing daemon of Juniper
  Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated
  network attacker to cause a denial of service via malformed RSVP signaling
  when RSVP is en…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-617
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T17:17:58.333'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102041'
references:
  - url: 'https://supportportal.juniper.net/JSA112187'
    label: sirt@juniper.net
tags:
  - nvd
ingestedAt: '2026-10-14T17:44:53.655Z'
---

## Overview

A Reachable Assertion vulnerability in the rpd routing daemon of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated network attacker to cause a denial of service via malformed RSVP signaling when RSVP is enabled.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.