Vulnerability Description
Spring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources. More precisely, an application can be vulnerable when all the following are true: * the application is using Spring MVC or Spring WebFlux * the application is serving static resources from the file system * the application is running on a Windows platform When all the conditions above are met, the attacker can send malicious requests that are slow to resolve and that can keep HTTP connections in use. This can cause a Denial of Service on the application.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Vmware | Spring Framework | < 5.3.48 |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:N/UI:N/US Government Resource
- https://spring.io/security/cve-2026-22745Vendor Advisory
FAQ
What is CVE-2026-22745?
CVE-2026-22745 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Spring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources. More precisely, an application can be vulnerable when all the following are true: ...
How severe is CVE-2026-22745?
CVE-2026-22745 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-22745?
Check the references section above for vendor advisories and patch information. Affected products include: Vmware Spring Framework, Microsoft Windows.