HighVulnerability

CVE-2026-41705: Spring AI MilvusVectorStore filter-expression injection in delete

Source: NVD(opens in a new tab)
Identifier: CVE-2026-41705
Published: May 8, 2026
Record updated: October 9, 2026

Affected: org.springframework.ai:spring-ai-milvus-store >= 1.0.0, < 1.0.7, fixed in 1.0.7
org.springframework.ai:spring-ai-milvus-store >= 1.1.0, < 1.1.6, fixed in 1.1.6
org.springframework.ai:spring-ai-typesense-store >= 1.0.0, < 1.0.7, fixed in 1.0.7
and 1 more
Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 0.4%

Summary

CVE-2026-41705 affects Spring AI's MilvusVectorStore#doDelete(List) implementation, which is vulnerable to filter-expression injection through unsanitized document IDs. It is classified under CWE-917, Improper Neutralization of Special Elements used in an Expression Language Statement. NVD published the entry on 05/08/2026, and NVD has not yet provided an assessment.

Mitigation

Spring AI 1.0.x: upgrade to 1.0.7 or greater. Spring AI 1.1.x: upgrade to 1.1.6 or greater.

Details

Scores and exploitation

CVSS score: 8.6(high)
Patch available: Yes
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Attack vector: network
Attack complexity: low
Privileges required: none
User interaction: none
EPSS: 0.4%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on November 8, 2026.
Disclosure date: May 8, 2026

Weaknesses and techniques

Weakness (CWE): CWE-917
Attack pattern (CAPEC): CAPEC-242

Affected

Packages: org.springframework.ai:spring-ai-milvus-store@>= 1.0.0, < 1.0.7 (fixed: 1.0.7)
org.springframework.ai:spring-ai-milvus-store@>= 1.1.0, < 1.1.6 (fixed: 1.1.6)
org.springframework.ai:spring-ai-typesense-store@>= 1.0.0, < 1.0.7 (fixed: 1.0.7)
org.springframework.ai:spring-ai-typesense-store@>= 1.1.0, < 1.1.6 (fixed: 1.1.6)

Classification

Attack type: Other
Attack sophistication: Moderate
AI component targeted: RAG
Impact: Integrity,
Confidentiality
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-41705

First tracked: May 9, 2026 at 02:12 AM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 90% (self-assessed)

Summary

Mitigation

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