CVE-2026-58612— PowerShell Information Disclosure Vulnerability
Quick assessment
Affected
Microsoft PowerShell 7.4
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft PowerShell是美国Microsoft公司的一款命令行脚本与自动化工具。 Microsoft PowerShell 7.4.19.0之前版本、7.5.10.0之前版本和7.6.5之前版本存在服务端请求伪造漏洞，该漏洞源于服务端请求伪造，可能导致未经授权的攻击者通过网络泄露信息。
Possible ATT&CK Techniques 3 AI
T1005 · Data from Local System T1059 · Command and Scripting Interpreter T1123 · Audio CaptureAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | PowerShell 7.4 | 7.4.0< 7.4.19.0 |
affected |
| Microsoft | PowerShell 7.5 | 7.5.0< 7.5.10.0 |
affected |
| Microsoft | PowerShell 7.6 | 7.6.0< 7.6.5 |
affected |
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I. Basic Information for CVE-2026-58612
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
PowerShell Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Server-side request forgery (ssrf) in Microsoft PowerShell Core allows an unauthorized attacker to disclose information over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft PowerShell 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft PowerShell是美国Microsoft公司的一款命令行脚本与自动化工具。 Microsoft PowerShell 7.4.19.0之前版本、7.5.10.0之前版本和7.6.5之前版本存在服务端请求伪造漏洞，该漏洞源于服务端请求伪造，可能导致未经授权的攻击者通过网络泄露信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | PowerShell 7.4 | 7.4.0 ~ 7.4.19.0 | - |
|
| Microsoft | PowerShell 7.5 | 7.5.0 ~ 7.5.10.0 | - |
|
| Microsoft | PowerShell 7.6 | 7.6.0 ~ 7.6.5 | - |
|
II. Public POCs for CVE-2026-58612
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-58612 (1)
Same Patch Batch · Microsoft · 2026-08-11 · 402 CVEs total
| CVE-2026-62815 | 9.8 CRITICAL | Microsoft QUIC Remote Code Execution Vulnerability |
| CVE-2026-65791 | 9.8 CRITICAL | Windows iSCSI Target Service Remote Code Execution Vulnerability |
| CVE-2026-62878 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-62893 | 9.8 CRITICAL | Windows Deployment Services TFTP Server Remote Code Execution Vulnerability |
| CVE-2026-59124 | 9.8 CRITICAL | Microsoft High Performance Computing (HPC) Pack Remote Code Execution Vulnerability |
| CVE-2026-50516 | 9.4 CRITICAL | Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability |
| CVE-2026-70306 | 9.3 CRITICAL | Microsoft Office SharePoint Spoofing Vulnerability |
| CVE-2026-70329 | 8.8 HIGH | Microsoft Outlook Remote Code Execution Vulnerability |
| CVE-2026-69320 | 8.8 HIGH | Visual Studio Code Remote Code Execution Vulnerability |
| CVE-2026-62872 | 8.8 HIGH | .NET Framework Elevation of Privilege Vulnerability |
| CVE-2026-62824 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2026-62822 | 8.8 HIGH | Windows GDI+ Remote Code Execution Vulnerability |
| CVE-2026-62823 | 8.8 HIGH | Windows DHCP Server Remote Code Execution Vulnerability |
| CVE-2026-62913 | 8.8 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2026-70321 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2026-62790 | 8.8 HIGH | Windows SMBv3 Server Remote Code Execution Vulnerability |
| CVE-2026-62800 | 8.8 HIGH | Windows SMBv3 Server Remote Code Execution Vulnerability |
| CVE-2026-66808 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-62817 | 8.8 HIGH | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-62795 | 8.8 HIGH | Windows LDAP - Lightweight Directory Access Protocol Remote Code Execution Vulnerability |
Showing top 20 of 402 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: PowerShell 7.4
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Same vendor: Microsoft
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Same weakness: CWE-918
-
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OpenAM before 16.1.3 SSRF via OpenID Connect Client jwks_uri -
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UTMStack < 11.2.16 Server-Side Request Forgery via downloadP -
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UTMStack < 11.2.16 SSRF via IdentityProviderService -
CVE-2026-103958
Server-side request forgery in the tool server and remote ag -
CVE-2026-103957
Server-side request forgery in the OAuth2 discovery handling
V. Comments for CVE-2026-58612
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