CVE-2025-54098
HIGHCVSS 7.8/10EPSS 2.59%
Last modified
CVE-2025-54098 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally.. EPSS estimates a 2.59% chance of exploitation in the next 30 days.
Description
Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microsoft | Windows 10 1507 | < 10.0.10240.21128 | — |
| Microsoft | Windows 10 1607 | < 10.0.14393.8422 | — |
| Microsoft | Windows 10 1809 | < 10.0.17763.7792 | — |
| Microsoft | Windows 10 21h2 | < 10.0.19044.6332 | — |
| Microsoft | Windows 10 22h2 | < 10.0.19045.6332 | — |
| Microsoft | Windows 11 22h2 | < 10.0.22621.5909 | — |
| Microsoft | Windows 11 23h2 | < 10.0.22631.5909 | — |
| Microsoft | Windows 11 24h2 | < 10.0.26100.6508 | — |
| Microsoft | Windows Server 2008 | r2 | Sp1 |
| Microsoft | Windows Server 2012 | All versions | — |
| Microsoft | Windows Server 2012 | r2 | — |
| Microsoft | Windows Server 2016 | < 10.0.14393.8422 | — |
| Microsoft | Windows Server 2019 | < 10.0.17763.7792 | — |
| Microsoft | Windows Server 2022 | < 10.0.20348.4106 | — |
| Microsoft | Windows Server 2022 23h2 | < 10.0.25398.1849 | — |
| Microsoft | Windows Server 2025 | < 10.0.26100.6508 | — |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-54098?
Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
How severe is CVE-2025-54098?
CVE-2025-54098 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 2.59% probability of exploitation in the next 30 days.
How do I fix CVE-2025-54098?
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
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- 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 2025
- CVE-2025-54092Concurrent execution using shared resource with improper syn…7.8
- CVE-2025-54093Time-of-check time-of-use (toctou) race condition in Windows…7
- CVE-2025-54094Access of resource using incompatible type ('type confusion'…6.7
- CVE-2025-54095Out-of-bounds read in Windows Routing and Remote Access Serv…6.5
- CVE-2025-54096Out-of-bounds read in Windows Routing and Remote Access Serv…6.5
- CVE-2025-54097Out-of-bounds read in Windows Routing and Remote Access Serv…6.5
- CVE-2025-54099Stack-based buffer overflow in Windows Ancillary Function Dr…7
- CVE-2025-5410A vulnerability was found in Mist Community Edition up to 4.…4.3
- CVE-2025-54100Improper neutralization of special elements used in a comman…7.8
- CVE-2025-54101Use after free in Windows SMBv3 Client allows an authorized …4.8
- CVE-2025-54102Use after free in Windows Connected Devices Platform Service…7.8
- CVE-2025-54103Use after free in Windows Management Services allows an unau…7.4
Are you affected by CVE-2025-54098?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST