CVE-2026-40967
Spring AI has a VectorStore FilterExpression Converter injection
8.6
HIGH
CVSS 3.1
EPSS 0.39%
Description
In Spring AI, various FilterExpressionConverter implementations accept a filter expression object and translate them to specific vector store query languages. In several cases, keys and values are not properly escaped, leading to the ability to alter the query. Affected versions: Spring AI: 1.0.0 - 1.0.5 (fixed in 1.0.6), 1.1.0 - 1.1.4 (fixed in 1.1.5)
How to fix CVE-2026-40967
To remediate CVE-2026-40967, upgrade the affected package to a fixed version below.
- —upgrade to 1.0.6 or later
Is CVE-2026-40967 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.0.0, < 1.0.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L |