High [CVE-2026-39852] io.quarkus:quarkus-vertx-http: io.quarkus:quarkus-vertx-http: Authorization bypass via semicolons in HTTP requests
This high-severity Red Hat Linux advisory covers CVE-2026-39852 affecting Cryostat 4 on RHEL 9, Red Hat Build of Apache Camel 4.14 for Quarkus 3.27, Red Hat build of Quarkus 3.20.6.SP1.
Android app · Google Play
Monitor future Red Hat Linux CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Summary
io.quarkus:quarkus-vertx-http: io.quarkus:quarkus-vertx-http: Authorization bypass via semicolons in HTTP requests. Red Hat rates this important (CVSS 8.2).
Weakness: CWE-551. Affected package(s): cryostat/jfr-datasource-rhel9:4.2.0, quarkus-vertx-http, cryostat/cryostat-reports-rhel9:4.2.0, cryostat/cryostat-rhel9:4.2.0.
Resolved in Red Hat advisory RHSA-2026:25089 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Cryostat 4 on RHEL 9; Red Hat Build of Apache Camel 4.14 for Quarkus 3.27; Red Hat build of Quarkus 3.20.6.SP1; OpenShift Serverless; and 8 more.
- cryostat/jfr-datasource-rhel9:4.2.0-9
- quarkus-vertx-http
- cryostat/cryostat-reports-rhel9:4.2.0-9
- cryostat/cryostat-rhel9:4.2.0-9
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:25089
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:25089 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Discussion(0)
No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.
Sign in to join the discussion.