CVE Explorer

CVE-2026-40989

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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6e9881bc9d83565e37570fed4f4b7efb172c6b0294a3657378da5c26690b6446

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Spring Cloud Function","vendor":"Spring","versions":[{"lessThan":"3.2.16","status":"affected","version":"3.2.0","versionType":"custom"},{"lessThan":"4.1.10","status":"affected","version":"4.1.0","versionType":"custom"},{"lessThan":"4.2.6","status":"affected","version":"4.2.0","versionType":"custom"},{"lessThan":"4.3.3","status":"affected","version":"4.3.0","versionType":"custom"},{"lessThan":"5.0.2","status":"affected","version":"5.0.0","versionType":"custom"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:0c17c5935ab4afbdbb0f5955af3379463b037467c416cd7cd4a3b34e35752c41 · sha256:657bdb7e749bf366… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:0c17c5935ab4afbdbb0f5955af3379463b037467c416cd7cd4a3b34e35752c41 · sha256:657bdb7e749bf366… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-674","description":"CWE-674 Uncontrolled Recursion","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:0c17c5935ab4afbdbb0f5955af3379463b037467c416cd7cd4a3b34e35752c41 · sha256:657bdb7e749bf366… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://spring.io/security/cve-2026-40989"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:0c17c5935ab4afbdbb0f5955af3379463b037467c416cd7cd4a3b34e35752c41 · sha256:657bdb7e749bf366… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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