GHSA-gfh6-3pqw-x2j4
SmallRye Fault Tolerance out-of-memory (OOM) issue
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | io.smallrye:smallrye-fault-tolerance-core | >= 6.3.0, < 6.4.2 | 6.4.2 |
| Maven | io.smallrye:smallrye-fault-tolerance-core | >= 6.5.0, < 6.9.0 | 6.9.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
A flaw was found in Smallrye, where smallrye-fault-tolerance is vulnerable to an out-of-memory (OOM) issue. This vulnerability is externally triggered when calling the metrics URI. Every call creates a new object within meterMap and may lead to a denial of service (DoS) issue.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-2240
- https://github.com/smallrye/smallrye-fault-tolerance/pull/985
- https://github.com/smallrye/smallrye-fault-tolerance/pull/985/files#diff-88c4a089e0cb88e4bdf285490e2617c29b9979a778e33957e4448260e286b91aR29…
- https://github.com/smallrye/smallrye-fault-tolerance/commit/e8bcad3d5e8bbac0a3219bd5c13661adf6ed6bbb
- https://access.redhat.com/errata/RHSA-2025:3376
- https://access.redhat.com/errata/RHSA-2025:3541
- https://access.redhat.com/errata/RHSA-2025:3543
- https://access.redhat.com/security/cve/CVE-2025-2240
- https://bugzilla.redhat.com/show_bug.cgi?id=2351452
- https://github.com/smallrye/smallrye-fault-tolerance
- https://smallrye.io/blog/fault-tolerance-6-9-0