CVE-2026-40989

mediumpriority · track · 26EPSS 0.002 · 11 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.21% (11th) EPSS

CVSS 6.5 · medium

Is it mine?

23 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.15.7mediumCVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:Hsecondary · ENISA EU

v3.15.7mediumCVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:Hsecondary · security@vmware.comexploitability 0.5 · impact 4.7

v3.15.7mediumCVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:Hsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-674USCWE-674US

affected products (23)

Products and version ranges known to be affected.

VMware Tanzu Spring Cloud Function <3.2.16all versionscert_bundDE
VMware Tanzu Spring Cloud Function <4.2.6all versionscert_bundDE
VMware Tanzu Spring Cloud Function <4.3.3all versionscert_bundDE
VMware Tanzu Spring Cloud Function <5.0.2all versionscert_bundDE
VMware Tanzu Spring Cloud≤ Function <5.0.2cert_bundDE
VMware Tanzu Spring Cloud≤ Function <3.2.16cert_bundDE
VMware Tanzu Spring Cloud≤ Function <4.2.6cert_bundDE
VMware Tanzu Spring Cloud≤ Function <4.3.3cert_bundDE
Spring Spring Cloud Function3.2.0 → 3.2.16enisa_euvdEU
Spring Spring Cloud Function4.1.0 → 4.1.10enisa_euvdEU
Spring Spring Cloud Function4.2.0 → 4.2.6enisa_euvdEU
Spring Spring Cloud Function4.3.0 → 4.3.3enisa_euvdEU
Spring Spring Cloud Function5.0.0 → 5.0.2enisa_euvdEU
vmware spring cloud function3.2.0 → 3.2.16nvdUScpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*
vmware spring cloud function4.1.0 → 4.1.10nvdUScpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*
vmware spring cloud function4.2.0 → 4.2.6nvdUScpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*
vmware spring cloud function4.3.0 → 4.3.3nvdUScpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*
vmware spring cloud function5.0.0 → 5.0.2nvdUScpe:2.3:a:vmware:spring_cloud_function:*:*:*:*:*:*:*:*
Maven org.springframework.cloud:spring-cloud-function-context3.2.10 → 3.2.15osvUSpkg:maven/org.springframework.cloud/spring-cloud-function-context
Maven org.springframework.cloud:spring-cloud-function-context4.1.0 → 4.1.9osvUSpkg:maven/org.springframework.cloud/spring-cloud-function-context

showing 20 of 23

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1436VMware Tanzu Spring Cloud Function: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2026-05-07csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in VMware Tanzu Spring Cloud Function ausnutzen, um einen Denial of Service Angriff durchzuführen.
GHSA-x9c7-5h6g-hq8qSpring Cloud Function Context has Uncontrolled Recursion2026-06-01ghsa · osvUS
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.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2026-06-01modified 2026-07-22

references (3)

External citations — patches, advisories, analysis.

scry

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