{"id":"CVE-2025-2240","title":"A flaw was found in Smallrye, where smallrye-fault-tolerance is vulnerable to an out-of-memory (OOM) issue","summary":"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 …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-1325"],"published":"2025-03-12","updated":"2026-08-04","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-2240","references":[{"url":"https://access.redhat.com/errata/RHSA-2025:3376","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:3541","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2025:3543","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-2240","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2351452","label":"secalert@redhat.com"},{"url":"https://github.com/advisories/GHSA-gfh6-3pqw-x2j4","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-2240.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-2240"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-2240"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.01234,"epssPercentile":0.68865,"ingestedAt":"2026-08-04T09:39:29.957Z","vendor":"Red Hat","product":"smallrye-fault-tolerance-core","affected":["smallrye-fault-tolerance-core >= 6.3.0 < 6.4.2","smallrye-fault-tolerance-core >= 6.5.0 < 6.9.0","smallrye-fault-tolerance-core","quarkus-camel-bom","quarkus-cxf-bom","smallrye-fault-tolerance-core","smallrye-fault-tolerance-core (all versions)","smallrye-fault-tolerance-core","smallrye-fault-tolerance-apiimpl","smallrye-fault-tolerance-core","smallrye-fault-tolerance-core (all versions)","smallrye-fault-tolerance-core (all versions)","smallrye-fault-tolerance-core","smallrye-fault-tolerance-core"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2025-03-12T15:08:58.646132Z"},"patched":["build_of_apache_camel_4_8_for_quarkus 3.15","build_of_apache_camel_4_8_5_for_spring_boot","build_of_quarkus 3.15.4"],"slug":"CVE-2025-2240","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2025:3541** · Red Hat · fixed in: Red Hat Build of Apache Camel 4.8 for Quarkus 3.15 · released 2025-04-02 · [advisory](https://access.redhat.com/errata/RHSA-2025:3541)\n- **RHSA-2025:3543** · Red Hat · fixed in: Red Hat build of Apache Camel 4.8.5 for Spring Boot · released 2025-04-02 · [advisory](https://access.redhat.com/errata/RHSA-2025:3543)\n- **RHSA-2025:3376** · Red Hat · fixed in: Red Hat build of Quarkus 3.15.4 · released 2025-04-02 · [advisory](https://access.redhat.com/errata/RHSA-2025:3376)\n- **Red Hat VEX** · Important · affected: Red Hat build of Apicurio Registry 2, Red Hat Fuse 7, Red Hat Integration Camel K 1, Red Hat JBoss Enterprise Application Platform 7 · no fix planned: Red Hat Fuse 7, Red Hat Integration Camel K 1, Red Hat JBoss Enterprise Application Platform 7, Red Hat build of Apicurio Registry 2 · updated 2026-10-20 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-2240.json)","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}