๐Ÿ” CVE Alert

CVE-2026-119991

MEDIUM 5.9

Microsoft Configuration Manager Information Disclosure Vulnerability

CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th

Weak authentication in Microsoft Configuration Manager allows an unauthorized attacker to disclose information over a network.

Vendor microsoft
Product microsoft configuration manager 2603
Ecosystems
Industries
TechnologyEnterprise
Published Nov 10, 2026
Last Updated Nov 10, 2026
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CVSS v3 Breakdown

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
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

Microsoft / Microsoft Configuration Manager 2603
1.0.0 < 5.0.9146.1045

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
msrc.microsoft.com: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119991