This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-47892 →

DEBIAN-CVE-2026-47892

A WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header predicate bypass in a pre-flight re...

Original description

The description as published by the source.

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

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libspring-java

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 libspring-java

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 libspring-java

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org