CVE-2025-49574
Fixed in a distro release EPSS <1%CVSS 6.4
Quarkus is a Cloud Native, (Linux) Container First framework for writing Java applications. In versions prior to 3.24.1, 3.20.2, and 3.15.6, there is a potential data leak when duplicating a duplicated context. Quarkus extensively uses the Vert.x duplicated context to implement context propagation. With the new semantic data from one transaction can leak to the data from another transaction. From a Vert.x point of view, this new semantic clarifies the behavior. A significant amount of data is stored in the duplicated context, including request scope, security details, and metadata. Duplicating a duplicated context is rather rare and is only done in a few places. This issue has been patched in version 3.24.1, 3.20.2, and 3.15.6.
Products: quarkusio quarkus
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | io.quarkus:quarkus-vertx | 3.15.6 |
| Maven | io.quarkus:quarkus-vertx | 3.20.2 |
| Maven | io.quarkus:quarkus-vertx | 3.24.1 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | keycloak | no fix |
| Chainguard | keycloak-26.2 | no fix |
| Chainguard | keycloak-26.2 | 26.2.5-r6 |
| Chainguard | keycloak-26.2-iamguarded-compat | no fix |
| Chainguard | keycloak-fips-26.2-iamguarded-fips | no fix |
| Chainguard | knative-kafka-broker-1.17-dispatcher-loom | 1.17.3-r7 |
| Chainguard | knative-kafka-broker-1.17-receiver-loom | 1.17.3-r7 |
| Wolfi | keycloak | no fix |