Status: UPDATED
| Advisory ID: CVE-2026-94449
Key Details
| CVE | CVE-2026-94449 |
| CVSS Score / Version | 7.5 (High) / CVSS v3.1 |
| Updated | 2026-09-25 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is none; integrity impact is none; availability impact is high. |
| Affected products | Red Hat Red Hat build of Apache Camel 4 for Quarkus 3, Red Hat Red Hat build of Apicurio Registry 3, and Red Hat Red Hat build of Quarkus |
| Classified as | CWE-400 (Uncontrolled Resource Consumption) |
Affected Products, Subsystems & Sectors
| Subsystems | General OT |
| Sectors | Multiple |
What to Know
A flaw was found in the SmallRye Fault Tolerance library, which is used by Quarkus to provide strategies like retries and circuit breakers for microservices. The issue occurs when using the ApplyGuard or ApplyFaultTolerance annotations, where the library fails to release internal tracking objects after each request. This causes a steady increase in memory usage that eventually leads to the application slowing down and crashing due to lack of memory. (NVD)
What to Do
Monitor Red Hat's web page for any future patch releases.
References