CVE-2025-2240

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 lead to a denial of service (DoS) issue.

Affected Software

VendorProductVersion RangeStatus
6.3.0 < 6.4.2affected
6.5.0 < 6.9.0affected

Weaknesses

  • CWE-1325: Improperly Controlled Sequential Memory Allocation

Workarounds

Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References