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.

INFO

Published Date :

2026-04-28T06:42:36.619Z

Last Modified :

2026-04-28T13:37:35.770Z

Source :

vmware
AFFECTED PRODUCTS

The following products are affected by CVE-2026-40966 vulnerability.

Vendors Products
Vmware
  • Spring Ai
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40966.

URL Resource
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 cve-icon cve-icon
https://spring.io/security/cve-2026-40966 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact