CVE-2025-2240
Smallrye-fault-tolerance: smallrye fault tolerance
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Smallrye-fault-tolerance: smallrye fault tolerance
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.
- Record
CVE-2025-2240- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1325
- Updated
- 2026-11-04
EUVDEUVD-2025-6307
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.
- Record
EUVD-2025-6307- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-04
GitHub AdvisoriesGHSA-gfh6-3pqw-x2j4
SmallRye Fault Tolerance out-of-memory (OOM) issue
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.
- Record
GHSA-gfh6-3pqw-x2j4- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1325
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2025-2240- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1325
- Updated
- 2026-11-04
OSV
Smallrye-fault-tolerance: smallrye fault tolerance
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.
- Record
CVE-2025-2240- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1325
- Updated
- 2026-11-05
OSVGHSA-gfh6-3pqw-x2j4
SmallRye Fault Tolerance out-of-memory (OOM) issue
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.
- Record
GHSA-gfh6-3pqw-x2j4- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1325
- Updated
- 2026-11-02
Affected products
- red hat build of apache camel 4.8 for quarkus 3.15
- red hat build of apache camel 4.8.5 for spring boot
- red hat build of apicurio registry 2
- red hat build of apicurio registry 3
- red hat build of quarkus
- red hat build of quarkus 3.15.4
- red hat fuse 7
- red hat integration camel k 1
- red hat jboss enterprise application platform 7
- red hat jboss enterprise application platform 8
- red hat jboss enterprise application platform expansion pack
Affected packages
| Package | Affected | Fixed |
|---|---|---|
io.smallrye:smallrye-fault-tolerance-coreMaven |
6.3.0 up to 6.4.2 | 6.4.2 |
io.smallrye:smallrye-fault-tolerance-coreMaven |
6.5.0 up to 6.9.0 | 6.9.0 |
io.smallrye:smallrye-fault-tolerance-coreMaven |
6.3.0 up to 6.4.2, plus listed versions 6.4.06.4.1 |
6.4.2 |
io.smallrye:smallrye-fault-tolerance-coreMaven |
6.5.0 up to 6.9.0, plus listed versions 6.6.06.6.0-RC26.6.16.6.26.6.3 Show 5 moreShow less6.7.06.7.16.7.26.7.36.8.0 |
6.9.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | CVE List | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-2240 is a high vulnerability (CVSS 7.5) in Red Hat Build Of Apache Camel 4.8 For Quarkus 3.15, published March 12, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.23%, the 69th percentile. Fixed in io.smallrye:smallrye-fault-tolerance-core 6.4.2.
References
access.redhat.com/errata/RHSA-2025:3376
bugzilla.redhat.com/show_bug.cgi?id=2351452
github.com/advisories/GHSA-gfh6-3pqw-x2j4
Show 9 moreShow less
nvd.nist.gov/vuln/detail/CVE-2025-2240
smallrye.io/blog/fault-tolerance-6-9-0