Resource exhaustion in Pivotal Spring Framework - CVE-2026-22745
Published: April 21, 2026
Vulnerability identifier: #VU126710
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-22745
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Pivotal
Affected software:
Pivotal Spring Framework
Pivotal Spring Framework
Detailed vulnerability description
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in static resource handling when resolving static resources from the file system on Windows platforms. A remote attacker can send malicious requests that are slow to resolve to cause a denial of service.
The issue affects applications using Spring MVC or Spring WebFlux that serve static resources from the file system on Windows platforms.
How to mitigate CVE-2026-22745
Install security update from vendor's website.