PT-2026-113931 · Juniper Networks · Junos

CVE-2026-102182

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Published

2026-10-14

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Updated

2026-10-15

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
A Stack-based Buffer Overflow vulnerability in the kmd component of Juniper Networks Junos OS on MX Series allows an unauthenticated network attacker to execute code as root via specific IKE certificate-based packets.
This issue affects Junos OS on MX Series:
  • All versions before 21.2R3-S11;
  • from 21.4 before 21.4R3-S12;
  • from 22.2 before 22.2R3-S8;
  • from 22.3 before 22.3R3-S5;
  • from 22.4 before 22.4R3-S9;

Fix

Stack Overflow

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Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-102182

Affected Products

Junos