CVE-2026-94449
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Quarkus-smallrye-fault-tolerance: quarkus-smallrye-fault-tolerance: memory leak in @applyguard leads to denial of service
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat build of Quarkus 3.27.6.redhat
- Vendor
- Red Hat
- Product
- Red Hat build of Quarkus 3.27.6.redhat
- Platforms
- Unknown
- Default status
affected- Package
- io.quarkus/quarkus-smallrye-fault-tolerance
- Package collection
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.27.6.redhat-00004 | unaffected | rpm | * | Unavailable | None listed |
Red Hat build of Quarkus 3.33.4.redhat
- Vendor
- Red Hat
- Product
- Red Hat build of Quarkus 3.33.4.redhat
- Platforms
- Unknown
- Default status
affected- Package
- io.quarkus/quarkus-smallrye-fault-tolerance
- Package collection
- https://access.redhat.com/jbossnetwork/restricted/listSoftware.html
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.33.4.redhat-00004 | unaffected | rpm | * | Unavailable | None listed |
Exploit Intelligence
- Vendor
- Red Hat
- Product
- Exploit Intelligence
- Platforms
- Unknown
- Default status
unknown- Package
- exploit-intelligence/agent-client-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat build of Apache Camel 4 for Quarkus 3
- Vendor
- Red Hat
- Product
- Red Hat build of Apache Camel 4 for Quarkus 3
- Platforms
- Unknown
- Default status
affected- Package
- quarkus-smallrye-fault-tolerance
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat build of Apicurio Registry 3
- Vendor
- Red Hat
- Product
- Red Hat build of Apicurio Registry 3
- Platforms
- Unknown
- Default status
affected- Package
- quarkus-smallrye-fault-tolerance
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Fuse 7
- Vendor
- Red Hat
- Product
- Red Hat Fuse 7
- Platforms
- Unknown
- Default status
unaffected- Package
- quarkus-smallrye-fault-tolerance
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.