High severity · published Aug 26, 2026
CVE-2026-47852
Predictable cache directory location allows local ONNX model substitution in Spring AI
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
A local attacker on a multi-user host can pre-create the deterministic cache path and plant a malicious ONNX model file.
Spring AI 2.0.0
Spring AI 1.1.0 - 1.1.8
Spring AI 1.0.0 - 1.0.9
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Spring AI · Spring
2.0.0; 1.1.0 through 1.1.8; 1.0.0 through 1.0.9 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-47852
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-47852
Vendor Advisory
https://spring.io/security/cve-2026-47852
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