A Stack-based Buffer Overflow vulnerability in the httpd process of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network attacker to cause remote code execution and denial of service via a J-Web virtual-domain configured.
History

Fri, 16 Oct 2026 23:30:00 +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 05:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Description A Stack-based Buffer Overflow vulnerability in the httpd process of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated network attacker to cause remote code execution and denial of service via a J-Web virtual-domain configured.
Title Junos OS and Junos OS Evolved: An attacker causes remote code execution when J-Web virtual-domain is configured
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published: 2026-10-14T17:17:37.940Z

Updated: 2026-10-15T03:57:21.541Z

Reserved: 2026-09-28T16:31:35.503Z

Link: CVE-2026-101983

cve-icon Vulnrichment

Updated: 2026-10-14T20:18:36.902Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-14T18:17:13.293

Modified: 2026-10-15T16:24:19.073

Link: CVE-2026-101983

cve-icon Redhat

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