Critical severity9.8NVD Advisory· Published Aug 27, 2026· Updated Sep 1, 2026
CVE-2026-47892
CVE-2026-47892
Description
A WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header predicate bypass in a pre-flight request. 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 5.2.5.RELEASE - 5.2.25.RELEASE
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: >=5.2.5,<5.2.26
- Range: 7.0.0 - 7.0.8, 6.2.0 - 6.2.19, 6.1.0 - 6.1.28, 6.0.0 - 6.0.30, 5.3.0 - 5.3.49, 5.2.5.RELEASE - 5.2.25.RELEASE
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-9qf2-26p9-2q2qghsaADVISORY
- spring.io/security/cve-2026-47892nvdVendor Advisory
- nvd.nist.gov/vuln/detail/CVE-2026-47892ghsa
News mentions
1- Spring Framework: 16 Vulnerabilities Including Critical Flaws Disclosed TogetherVypr Intelligence · Aug 27, 2026