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GHSA-659m-px2c-25wj

Spring Framework Denial of Service via AntPathMatcher

Source: GitHub Advisory Database (reviewed) Low CVE-2026-41848

Packages

EcosystemPackageAffectedFixed in
Maven org.springframework:spring-core >= 7.0.0, < 7.0.8 7.0.8
Maven org.springframework:spring-core >= 6.2.0, < 6.2.19 6.2.19
Maven org.springframework:spring-core >= 6.1.0, <= 6.1.21 no fix listed
Maven org.springframework:spring-core <= 5.3.39 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.