CVE-2026-41721 Security Details

CVE ID

CVE-2026-41721

CWE

CWE-400

CVE Description

Spring Data Commons contains a vulnerability that can lead to a Denial of Service (DoS) condition if Spring Data Web Support is enabled in conjunction with a Controller method using @ProjectedPayload, when an attacker sends a specially crafted HTTP request that causes the application to allocate lots of memory. Affected versions: Spring Data Commons 4.0.0 through 4.0.5; 3.5.0 through 3.5.11; 3.4.0 through 3.4.14; 3.3.0 through 3.3.16; 3.2.0 through 3.2.15; 3.1.0 through 3.1.14; 3.0.0 through 3.0.15; 2.7.0 through 2.7.19.

Published

Jun 9, 2026

CVSS Score & Severity

8.2High

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS Score

0.228%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

org/springframework/data/web/MapDataBinder$MapPropertyAccessor.<init>(Ljava/lang/Class;Ljava/util/Map;Lorg/springframework/core/convert/ConversionService;)V

JVM

org/springframework/data/web/ProxyingHandlerMethodArgumentResolver.<init>(Lorg/springframework/beans/factory/ObjectFactory;Z)V

JVM

Affected Ecosystems

affected

Source

National Vulnerability Database

References

spring.ioPROJECT