CVE-2026-40966

MEDIUM

5.9

Description

In Spring AI, an attacker can bypass conversation isolation and exfiltrate sensitive memory from other users’ chat histories, including secrets and credentials, by injecting filter logic through conversationId. Only applications that use VectorStoreChatMemoryAdvisor and pass user-supplied input as a conversationId are affected.

Details CVE

Score CVSS v3.15.9

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie4/28/2026

Derniere modification4/29/2026

Sourcenvd

Observations honeypot0

Produits affectes

vmware:spring_ai

Faiblesses (CWE)

CWE-284

References

https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?version=3.1&vector=AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N(security@vmware.com)

https://spring.io/security/cve-2026-40966(security@vmware.com)

Correlations IOC

Aucune correlation enregistree

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