CVE-2026-22745
Spring MVC and WebFlux applications are vulnerable to Denial of Service attacks when resolving static resources
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.
How to fix CVE-2026-22745
To remediate CVE-2026-22745, upgrade the affected package to a fixed version below.
- —upgrade to 7.0.7 or later
- —upgrade to 7.0.7 or later
Is CVE-2026-22745 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 7.0.0, < 7.0.7
- >= 7.0.0, < 7.0.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |