A Improper Validation of Specified Quantity in Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause a denial of service via a malformed RSVP packet when RSVP is enabled on the receiving interface.
History

Mon, 19 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Mon, 19 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1284

Sat, 17 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
First Time appeared Juniper Networks
Juniper Networks junos Os
Juniper Networks junos Os Evolved
Vendors & Products Juniper Networks
Juniper Networks junos Os
Juniper Networks junos Os Evolved

Thu, 15 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 15 Oct 2026 00:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20

Wed, 14 Oct 2026 16:45:00 +0000

Type Values Removed Values Added
Description A Improper Validation of Specified Quantity in Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause a denial of service via a malformed RSVP packet when RSVP is enabled on the receiving interface.
Title Junos OS and Junos OS Evolved: Malformed RSVP packet causes a rpd crash when RSVP is enabled
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published: 2026-10-14T16:29:50.624Z

Updated: 2026-10-19T14:15:40.515Z

Reserved: 2026-09-28T17:35:40.523Z

Link: CVE-2026-102066

cve-icon Vulnrichment

Updated: 2026-10-14T20:15:59.314Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-14T17:18:02.330

Modified: 2026-10-19T15:16:53.630

Link: CVE-2026-102066

cve-icon Redhat

No data.