CVE•Published 2026-06-01•Modified 2026-06-05•0 articles on news•5 live references•NVD data

CVE-2026-40989Vmware · Spring_cloud_function

Vulnerability data via NVD (ingested)

CVSS v3.1

5.7

MEDIUM

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

EPSS percentile

Exploit Prediction Scoring System · top 95% of all CVEs

Weaknesses (CWE)

CWE-674Uncontrolled Recursion

Description

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.

Timeline

Published 2026-06-01

Modified 2026-06-05

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-40989

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Vmware Spring Cloud Function"

All exposed Vmware Spring Cloud Function instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Spring Cloud Function"

HTTP body or banner mentions "Spring Cloud Function" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-40989