๐Ÿ” CVE Alert

CVE-2026-22745

MEDIUM 5.3

CVE-2026-22745 : Denial of service in static resource handling on Windows platforms

CVSS Score
5.3
EPSS Score
0.1%
EPSS Percentile
16th

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.

CWE CWE-400
Vendor vmware
Product spring framework
Ecosystems
Industries
TechnologyEnterprise
Published Apr 29, 2026
Last Updated Apr 29, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Affected Versions

VMware / Spring Framework
7.0.0 < 7.0.7 6.2.0 < 6.2.18 6.1.0 < 6.1.27 5.3.0 < 5.3.48

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
spring.io: https://spring.io/security/cve-2026-22745 nvd.nist.gov: https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L&version=3.1

Credits

Bocheng Xiang ( @crispr ) from Fudan University.