CVE-2026-119825
MEDIUMCVSS 5.5/10
Last modified
CVE-2026-119825 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally..
Description
Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 1607 | >= 10.0.14393.0, < 10.0.14393.9688 |
| Microsoft | Windows 10 Version 1809 | >= 10.0.17763.0, < 10.0.17763.9487 |
| Microsoft | Windows 10 Version 21H2 | >= 10.0.19044.0, < 10.0.19044.7846 |
| Microsoft | Windows 10 Version 22H2 | >= 10.0.19045.0, < 10.0.19045.7846 |
| Microsoft | Windows 11 version 23H2 | >= 10.0.22631.0, < 10.0.22631.7711 |
| Microsoft | Windows 11 Version 23H2 | >= 10.0.22631.0, < 10.0.22631.7711 |
| Microsoft | Windows 11 Version 24H2 | >= 10.0.26100.0, < 10.0.26100.9974 |
| Microsoft | Windows 11 Version 25H2 | >= 10.0.26200.0, < 10.0.26200.9974 |
| Microsoft | Windows 11 version 26H1 | >= 10.0.28000.0, < 10.0.28000.3501 |
| Microsoft | Windows 11 Version 26H2 | >= 10.0.26300.0, < 10.0.26300.9974 |
| Microsoft | Windows Server 2016 | >= 10.0.14393.0, < 10.0.14393.9688 |
| Microsoft | Windows Server 2016 (Server Core installation) | >= 10.0.14393.0, < 10.0.14393.9688 |
| Microsoft | Windows Server 2019 | >= 10.0.17763.0, < 10.0.17763.9487 |
| Microsoft | Windows Server 2019 (Server Core installation) | >= 10.0.17763.0, < 10.0.17763.9487 |
| Microsoft | Windows Server 2022 | >= 10.0.20348.0, < 10.0.20348.5870 |
| Microsoft | Windows Server 2025 | >= 10.0.26100.0, < 10.0.26100.33822 |
| Microsoft | Windows Server 2025 (Server Core installation) | >= 10.0.26100.0, < 10.0.26100.33822 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-119825?
Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.
How severe is CVE-2026-119825?
CVE-2026-119825 has a CVSS score of 5.5/10 (MEDIUM severity).
How do I fix CVE-2026-119825?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-119818Incorrect authorization in Windows Text Services Framework a…7.8
- CVE-2026-11982Grav 2.0.0-rc.9 with Admin2 2.0.0-rc.14 contains a stored cr…5.1
- CVE-2026-119821Improper authorization in Windows Network Connection Broker …7.8
- CVE-2026-119822Exposure of sensitive system information to an unauthorized …7
- CVE-2026-119823Heap-based buffer overflow in Windows Storport Miniport Driv…6.8
- CVE-2026-119824Missing authentication for critical function in Remote Deskt…8.8
- CVE-2026-119826Use after free in Windows Hyper-V allows an authorized attac…7.8
- CVE-2026-119827Missing authorization in Windows Win32K allows an authorized…7
- CVE-2026-119829Heap-based buffer overflow in Windows USB Audio Class driver…6.8
- CVE-2026-11983The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPr…5.3
- CVE-2026-119830Heap-based buffer overflow in Windows Storport Miniport Driv…6.8
- CVE-2026-119831Heap-based buffer overflow in Windows Installer allows an au…7
Are you affected by CVE-2026-119825?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST