GHSA-775g-4xr8-78h8
Spring Framework Denial of Service via Integer Overflow in SpEL Expressions
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-41849
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language (SpEL). An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service (DoS). Affected versions: Spring Framework 5.3.0 through 5.3.48.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.springframework:spring-expression | introduced 0, last affected 5.3.39 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-41849 ADVISORY
- https://github.com/spring-projects/spring-framework PACKAGE
- https://spring.io/security/cve-2026-41849 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |