CVE-2026-9741
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
A bug in query analysis processing of the $vectorSearch aggregation stage for Queryable Encryption (QE) or Client-Side Field Level Encryption (CSFLE) results in literal values for encrypted fields within the $vectorSearch stage filter expressions to be sent to the server as plaintext instead of ciphertext.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MongoDB | MongoDB Server | 8.3.0 < 8.3.3 | affected |
| MongoDB | MongoDB Server | 8.2.0 < 8.2.10 | affected |
| MongoDB | MongoDB Server | 8.0.0 < 8.0.24 | affected |
| MongoDB | MongoDB Server | 7.0.0 < 7.0.35 | affected |
Weaknesses
- CWE-319: CWE-319 Cleartext transmission of sensitive information
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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