CVE-2026-122985
Microsoft PowerShell Information Disclosure Vulnerability
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
Improper restriction of xml external entity reference in Microsoft PowerShell allows an unauthorized attacker to disclose information over a network.
| Vendor | microsoft |
| Product | powershell 7.6 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Nov 10, 2026 |
| Last Updated | Nov 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/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 / PowerShell 7.6
7.6.0 < 7.6.10
Microsoft / PowerShell 7.7
1.0.0 < 7.7.0