CVE-2026-102183CWE-1284

CVE-2026-102183

High · published October 14, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
38.9
In the wild
Unconfirmed
What it is

An Improper Validation of Specified Quantity in Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a configured BGP EVPN peer to cause an rpd crash via a specifically malformed NLRI.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:Y/R:A/V:C/RE:M
EPSS
0.00460 · 38.9th percentile
Weakness
CWE-1284 · Improper Validation of Specified Quantity in Input
Published
2026-10-14T21:18Z
References (1)
https://supportportal.juniper.net/JSA112187 · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 16:58Z
    Junos OS and Junos OS Evolved: If in a BGP EVPN scenario a malformed NLRI is received rpd crashes
    cvelistv5
  • 14 OCT 16:58Z
    Junos OS and Junos OS Evolved: If in a BGP EVPN scenario a malformed NLRI is received rpd crashes
    cvelistv5