Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-19189— Power Sofware PowerISO Kernel Driver scdemu.sys privileges management

Quick assessment

Affected
Power Sofware PowerISO
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.

Power Software PowerISO是Power Software公司的一款功能强大的 CD/DVD/BD 映像文件处理工具,它可以打开、提取、刻录、创建、编辑、压缩、加密、拆分和转换 ISO 文件,并使用内部虚拟驱动器挂载 ISO 文件。 Power Software PowerISO 9.3.0.0版本存在权限许可和访问控制问题漏洞，该漏洞源于Kernel Driver组件中库文件C:\Windows\System32\drivers\scdemu.sys的权限管理不当，可能允许本地攻击者利

CVSS 7.8 · High EPSS 0.16% · P5

Affected Version Matrix 1

VendorProduct Version RangeStatus
Power Sofware PowerISO 9.3.0.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-19189

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Power Sofware PowerISO Kernel Driver scdemu.sys privileges management
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in Power Sofware PowerISO 9.3.0.0. Affected by this issue is some unknown functionality in the library C:\Windows\System32\drivers\scdemu.sys of the component Kernel Driver. The manipulation results in improper privilege management. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Power Software PowerISO 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Power Software PowerISO是Power Software公司的一款功能强大的 CD/DVD/BD 映像文件处理工具,它可以打开、提取、刻录、创建、编辑、压缩、加密、拆分和转换 ISO 文件,并使用内部虚拟驱动器挂载 ISO 文件。 Power Software PowerISO 9.3.0.0版本存在权限许可和访问控制问题漏洞，该漏洞源于Kernel Driver组件中库文件C:\Windows\System32\drivers\scdemu.sys的权限管理不当，可能允许本地攻击者利
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
Power Sofware PowerISO 9.3.0.0 cpe:2.3:a:poweriso:poweriso:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-19189

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-19189

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-19189 (1)

Security Blog Posts for CVE-2026-19189 (1)

News Coverage for CVE-2026-19189 (1)

Other References for CVE-2026-19189 (1)

IV. Related Vulnerabilities

Same product: PowerISO
Same weakness: CWE-269

V. Comments for CVE-2026-19189

No comments yet

Leave a comment