CVE-2026-47892
Fixed in a distro release EPSS <1%CVSS 9.8
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
Products: Spring Framework
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.springframework:spring-webflux | no fix |
| Maven | org.springframework:spring-webflux | 7.0.9 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | conductor | 0 |
| Chainguard | conductor-fips | 0 |
| Chainguard | kafbat-ui | 0 |
| Chainguard | kafbat-ui-fips | 0 |
| Chainguard | kayenta-2025.4 | no fix |
| Chainguard | kayenta-2026.0 | no fix |
| Chainguard | kayenta-2026.1 | no fix |
| Chainguard | kayenta-2026.2 | no fix |
| Chainguard | kayenta-2026.3 | no fix |
| Chainguard | kayenta-fips-2025.4 | no fix |
| Chainguard | kayenta-fips-2026.0 | no fix |
| Chainguard | kayenta-fips-2026.1 | no fix |
| Chainguard | kayenta-fips-2026.2 | no fix |
| Chainguard | kayenta-fips-2026.3 | no fix |
| Chainguard | thingsboard-tb-node | 0 |
| Debian 12 | libspring-java | no fix |
| Debian 13 | libspring-java | no fix |
| Debian 14 | libspring-java | no fix |
| Ubuntu 26.04 LTS | libspring-java | no fix |
| Ubuntu 26.10 | libspring-java | no fix |
| Ubuntu Pro 14.04 LTS | libspring-java | no fix |
| Ubuntu Pro 16.04 LTS | libspring-java | no fix |
| Ubuntu Pro 18.04 LTS | libspring-java | no fix |
| Ubuntu Pro 20.04 LTS | libspring-java | no fix |
| Ubuntu Pro 22.04 LTS | libspring-java | no fix |
| Ubuntu Pro 24.04 LTS | libspring-java | no fix |
| Wolfi | thingsboard-tb-node | 0 |