CVE-2026-62688
HIGHCVSS 7.8/10EPSS 0.37%
Last modified
CVE-2026-62688 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 11 24h2 | < 10.0.26100.9106 |
| Microsoft | Windows 11 25h2 | < 10.0.26200.9106 |
| Microsoft | Windows 11 26h1 | < 10.0.28000.2704 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62688Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-62688?
Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
How severe is CVE-2026-62688?
CVE-2026-62688 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2026-62688?
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-2026-62680Orval generates type-safe JavaScript clients in TypeScript f…7.1
- CVE-2026-62681Orval generates type-safe JavaScript clients in TypeScript f…9.3
- CVE-2026-62682Orval generates type-safe JavaScript clients in TypeScript f…9.3
- CVE-2026-62683File Browser is a file managing interface for uploading, del…3.1
- CVE-2026-62684File Browser is a file managing interface for uploading, del…2.7
- CVE-2026-62685File Browser is a file managing interface for uploading, del…8.1
- CVE-2026-6269GitLab has remediated an issue in GitLab CE/EE affecting all…5.4
- CVE-2026-62690Concurrent execution using shared resource with improper syn…7
- CVE-2026-62692Heap-based buffer overflow in Windows Remote Desktop Service…7.8
- CVE-2026-62693Concurrent execution using shared resource with improper syn…7
- CVE-2026-62694Use after free in Windows Installer allows an authorized att…7
- CVE-2026-62695Heap-based buffer overflow in Windows Storage allows an auth…7.8
Are you affected by CVE-2026-62688?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST