CVE-2026-119991

Microsoft Configuration Manager Information Disclosure Vulnerability

Published Nov 10, 2026 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
Weak authentication in Microsoft Configuration Manager allows an unauthorized attacker to disclose information over a network.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Weak authentication in Microsoft Configuration Manager allows an unauthorized attacker to disclose information over a network.
Title Microsoft Configuration Manager Information Disclosure Vulnerability
First Time appeared Microsoft
Microsoft configuration Manager 2603
Weaknesses CWE-1390
CPEs cpe:2.3:a:microsoft:configuration_manager_2603:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft configuration Manager 2603
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 12, 2026, 9:47 PM
Reserved
Oct 30, 2026, 5:58 PM
Status
Awaiting Analysis
Published
Nov 10, 2026, 7:20 PM
Modified
Nov 10, 2026, 7:20 PM