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Description

OOM error is possible while attempting to add infinite amount of functions to Function Registry. Affected Spring Products and Versions: Spring Cloud Function 3.2.x: versions prior to 3.2.16 Spring Cloud Function 4.1.x: versions prior to 4.1.10 Spring Cloud Function 4.2.x: versions prior to 4.2.6 Spring Cloud Function 4.3.x: versions prior to 4.3.3 Spring Cloud Function 5.0.x: versions prior to 5.0.2 Older, unsupported versions are also affected.

PUBLISHED Reserved 2026-04-16 | Published 2026-06-01 | Updated 2026-06-01 | Assigner vmware




MEDIUM: 5.7CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:H

Problem types

CWE-770 Allocation of Resources Without Limits or Throttling

Product status

Default status
unaffected

3.2.0 (custom) before 3.2.16
affected

4.1.0 (custom) before 4.1.10
affected

4.2.0 (custom) before 4.2.6
affected

4.3.0 (custom) before 4.3.3
affected

5.0.0 (custom) before 5.0.2
affected

References

spring.io/security/cve-2026-40990

cve.org (CVE-2026-40990)

nvd.nist.gov (CVE-2026-40990)

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