CVE-2025-26651
MEDIUMCVSS 6.5/10EPSS 2.02%
Last modified
CVE-2025-26651 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Exposed dangerous method or function in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.. EPSS estimates a 2.02% chance of exploitation in the next 30 days.
Description
Exposed dangerous method or function in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 11 22h2 | < 10.0.22621.5189 |
| Microsoft | Windows 11 23h2 | < 10.0.22631.5189 |
| Microsoft | Windows 11 24h2 | < 10.0.26100.3775 |
| Microsoft | Windows Server 2022 | < 10.0.20348.3453 |
| Microsoft | Windows Server 2022 23h2 | < 10.0.25398.1551 |
| Microsoft | Windows Server 2025 | < 10.0.26100.3775 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-26651?
Exposed dangerous method or function in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
How severe is CVE-2025-26651?
CVE-2025-26651 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.02% probability of exploitation in the next 30 days.
How do I fix CVE-2025-26651?
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 2025
- CVE-2025-26645Relative path traversal in Remote Desktop Client allows an u…8.8
- CVE-2025-26646External control of file name or path in .NET, Visual Studio…8
- CVE-2025-26647Improper input validation in Windows Kerberos allows an auth…8.8
- CVE-2025-26648Sensitive data storage in improperly locked memory in Window…7.8
- CVE-2025-26649Concurrent execution using shared resource with improper syn…7
- CVE-2025-2665A vulnerability was found in PHPGurukul Online Security Guar…9.8
- CVE-2025-26652Uncontrolled resource consumption in Windows Standards-Based…7.5
- CVE-2025-26653SAP NetWeaver Application Server ABAP does not sufficiently …4.7
- CVE-2025-26654SAP Commerce Cloud (Public Cloud) does not allow to disable …6.8
- CVE-2025-26655SAP Just In Time(JIT) does not perform necessary authorizati…3.1
- CVE-2025-26656OData Service in Manage Purchasing Info Records does not per…4.3
- CVE-2025-26657SAP KMC WPC allows an unauthenticated attacker to remotely r…5.3
Are you affected by CVE-2025-26651?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST