{"apiVersion":"1.0","identifier":"CVE-2026-47886","description":"Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions may be vulnerable to a Denial of Service (DoS) attack when the power operator (^) is used with a BigDecimal or BigInteger operand and a large exponent value. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49 Spring Framework 5.2.25.RELEASE and earlier","publishedAt":"2026-08-27T06:17:19","lastModifiedAt":"2026-08-27T17:18:37","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47886","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00324,"riskScore":0.77,"affectedProduct":"Spring Framework","affectedVersions":"<=7.0.8,<=6.2.19,<=6.1.28,<=6.0.30,<=5.3.49,<=5.2.25","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-47886","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-47886","en":"https://www.redsauce.net/en/cves/CVE-2026-47886","fr":"https://www.redsauce.net/fr/cves/CVE-2026-47886","pt":"https://www.redsauce.net/pt/cves/CVE-2026-47886","de":"https://www.redsauce.net/de/cves/CVE-2026-47886","sk":"https://www.redsauce.net/sk/cves/CVE-2026-47886","el":"https://www.redsauce.net/el/cves/CVE-2026-47886"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-47886"}}