GHSA-659m-px2c-25wj
Spring Framework Denial of Service via AntPathMatcher
Quick fix
GHSA-659m-px2c-25wj — org.springframework:spring-core: upgrade to the fixed version with the command below.
# pom.xml: bump <version>7.0.8</version> for org.springframework:spring-coreDetails
Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: match(String pattern, String path), matchStart(String pattern, String path), extractUriTemplateVariables(String pattern, String path).
Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Are you affected?
Enter the version of the package you're using.
Affected packages
7.0.0 Fixed in: 7.0.8 # pom.xml: bump <version>7.0.8</version> for org.springframework:spring-core 6.2.0 Fixed in: 6.2.19 # pom.xml: bump <version>6.2.19</version> for org.springframework:spring-core 6.1.0 No fixed version published yet for org.springframework:spring-core (maven). Pin to a known-safe version or switch to an alternative.
0 No fixed version published yet for org.springframework:spring-core (maven). Pin to a known-safe version or switch to an alternative.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-41848 [ADVISORY]
- https://github.com/spring-projects/spring-framework/commit/12b44f2545a1bec6150c7a05e66092c732597a94 [WEB]
- https://github.com/spring-projects/spring-framework [PACKAGE]
- https://github.com/spring-projects/spring-framework/releases/tag/v6.2.19 [WEB]
- https://github.com/spring-projects/spring-framework/releases/tag/v7.0.8 [WEB]
- https://spring.io/security/cve-2026-41848 [WEB]