CVE-2026-41712 — Vulnerability in...

HIGH

Spring AI: ChatMemory DEFAULT_CONVERSATION_ID causes unintended cross-user data leakage

Published May 12, 2026Updated September 10, 2026Source: osv

Summary

Spring AI's chat memory component contained a problematic default that, when not explicitly overridden, could result in unintended data exposure between users.

Advisory Timeline

First published May 12, 2026 (153 days ago).
Last revised September 10, 2026 — 121 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Maven

Update org.springframework.ai:spring-ai-advisors-vector-store to 2.0.0-M6 or later

<!-- Update pom.xml dependency version to 2.0.0-M6 for org.springframework.ai:spring-ai-advisors-vector-store -->

Maven

Update org.springframework.ai:spring-ai-client-chat to 1.0.7 or later

<!-- Update pom.xml dependency version to 1.0.7 for org.springframework.ai:spring-ai-client-chat -->

Maven

Update org.springframework.ai:spring-ai-model to 1.0.7 or later

<!-- Update pom.xml dependency version to 1.0.7 for org.springframework.ai:spring-ai-model -->

Maven

Update org.springframework.ai:spring-ai-client-chat to 1.1.6 or later

<!-- Update pom.xml dependency version to 1.1.6 for org.springframework.ai:spring-ai-client-chat -->

Maven

Update org.springframework.ai:spring-ai-model to 1.1.6 or later

<!-- Update pom.xml dependency version to 1.1.6 for org.springframework.ai:spring-ai-model -->

Maven

Update org.springframework.ai:spring-ai-model to 2.0.0-M6 or later

<!-- Update pom.xml dependency version to 2.0.0-M6 for org.springframework.ai:spring-ai-model -->

Maven

Update org.springframework.ai:spring-ai-client-chat to 2.0.0-M6 or later

<!-- Update pom.xml dependency version to 2.0.0-M6 for org.springframework.ai:spring-ai-client-chat -->

Maven

Update org.springframework.ai:spring-ai-advisors-vector-store to 1.0.7 or later

<!-- Update pom.xml dependency version to 1.0.7 for org.springframework.ai:spring-ai-advisors-vector-store -->

Maven

Update org.springframework.ai:spring-ai-advisors-vector-store to 1.1.6 or later

<!-- Update pom.xml dependency version to 1.1.6 for org.springframework.ai:spring-ai-advisors-vector-store -->

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (9)

Affects 1 ecosystem: maven (3).

Package	Ecosystem	Affected	Fixed In
org.springframework.ai:spring-ai-advisors-vector-store	maven	2.0.0-M1, 2.0.0-M2, 2.0.0-M3, 2.0.0-M4 (+1 more)	2.0.0-M6
org.springframework.ai:spring-ai-client-chat	maven	1.0.0, 1.0.0-M7, 1.0.0-M8, 1.0.0-RC1 (+6 more)	1.0.7
org.springframework.ai:spring-ai-model	maven	1.0.0, 1.0.0-M7, 1.0.0-M8, 1.0.0-RC1 (+6 more)	1.0.7
org.springframework.ai:spring-ai-client-chat	maven	1.1.0, 1.1.0-M1, 1.1.0-M2, 1.1.0-M3 (+7 more)	1.1.6
org.springframework.ai:spring-ai-model	maven	1.1.0, 1.1.0-M1, 1.1.0-M2, 1.1.0-M3 (+7 more)	1.1.6
org.springframework.ai:spring-ai-model	maven	2.0.0-M1, 2.0.0-M2, 2.0.0-M3, 2.0.0-M4 (+1 more)	2.0.0-M6
org.springframework.ai:spring-ai-client-chat	maven	2.0.0-M1, 2.0.0-M2, 2.0.0-M3, 2.0.0-M4 (+1 more)	2.0.0-M6
org.springframework.ai:spring-ai-advisors-vector-store	maven	1.0.0, 1.0.0-M7, 1.0.0-M8, 1.0.0-RC1 (+6 more)	1.0.7
org.springframework.ai:spring-ai-advisors-vector-store	maven	1.1.0, 1.1.0-M1, 1.1.0-M2, 1.1.0-M3 (+7 more)	1.1.6

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CWE-276
Incorrect Default PermissionsMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 7.5 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Frequently Asked Questions

What is CVE-2026-41712?: Spring AI: ChatMemory DEFAULT_CONVERSATION_ID causes unintended cross-user data leakage This vulnerability has been assigned a severity rating of HIGH (CVSS score: 7.5/10).
How do I check if my project is affected by CVE-2026-41712?: CVE-2026-41712 affects org.springframework.ai:spring-ai-advisors-vector-store, org.springframework.ai:spring-ai-client-chat and org.springframework.ai:spring-ai-model. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2026-41712 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

7.5

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-q62f-h9x2-gcqc

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