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CVE-2026-40966

VectorStoreChatMemoryAdvisor conversation scoping can lead to cross-tenant memory exfiltration PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
VMware / Spring AIaffected 1.0.0 before 1.0.6; affected 1.1.0 before 1.1.5

CWE

CWE-284

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.