CVE-2026-50559
1 advisory.
Maven/io.quarkus:quarkus-vertx-http CVE-2026-50559: high 7.5
Quarkus: Authentication/Authorization Bypass via Advanced Path Normalization Vulnerabilities
Action: Upgrade io.quarkus:quarkus-vertx-http to 3.20.6.2 (3.20.x), 3.27.4.1 (3.27.x), 3.33.2.1 (3.33.x), 3.36.3 (3.36.x) or 3.37.0 (3.37.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.20.6.2 | - |
| 3.21.0.CR1 | 3.27.4.1 | - |
| 3.28.0.CR1 | 3.33.2.1 | - |
| 3.34.0.CR1 | 3.36.3 | - |
| 3.37.0.CR1 | 3.37.0 | - |
Fixed versions
| 3.20.6.2 | 3.27.4.1 | 3.33.2.1 | 3.36.3 | 3.37.0 |
Sources
- osv: GHSA-qcxp-gm7m-4j5v
- https://github.com/quarkusio/quarkus/security/advisories/GHSA-qcxp-gm7m-4j5v
- https://nvd.nist.gov/vuln/detail/CVE-2026-50559
- https://github.com/quarkusio/quarkus/commit/919b80017d85564143a845b38e9cca54aff5b3cc
- https://access.redhat.com/errata/RHSA-2026:26017
- https://access.redhat.com/errata/RHSA-2026:26018
- https://access.redhat.com/errata/RHSA-2026:26194
- https://access.redhat.com/errata/RHSA-2026:26586
- https://access.redhat.com/errata/RHSA-2026:34608
- https://access.redhat.com/errata/RHSA-2026:36820
- https://access.redhat.com/errata/RHSA-2026:48151
- https://access.redhat.com/security/cve/CVE-2026-50559
- https://bugzilla.redhat.com/show_bug.cgi?id=2486959
- https://github.com/quarkusio/quarkus
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50559.json
CVE-2026-50559 · published · modified · JSON