CVE-2026-40989 (GCVE-0-2026-40989)

Vulnerability from cvelistv5 – Published: 2026-06-01 17:49 – Updated: 2026-06-01 19:35
VLAI
Title
Self Routing guard bypassed via function composition
Summary
Under infinite recursion in the routing layer, request-handling can cause OOM error. 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.
Severity
5.7 (Medium)
CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-01 19:34 UTC
CWE
Assigner
vmware CNA under the mitre root
CNA scorecard C 64/100 over 226 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Spring Spring Cloud Function Affected: 3.2.0 , < 3.2.16 (custom)
Affected: 4.1.0 , < 4.1.10 (custom)
Affected: 4.2.0 , < 4.2.6 (custom)
Affected: 4.3.0 , < 4.3.3 (custom)
Affected: 5.0.0 , < 5.0.2 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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