CVE-2026-114058
Medium
Description
ArcadeDB from 26.2.1 before 26.10.1 contains a missing authorization vulnerability in the Bolt protocol handler that lets authenticated users read other databases' schema metadata. Attackers with credentials for one database can set the db field in RUN or BEGIN messages and call db.labels() or SHOW INDEXES to enumerate unauthorized schemas.
SeverityMedium
CVSS4.3
Exploit probability—
ProductArcadedata Arcadedb
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- ArcadeData arcadedb26.10.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ArcadeData arcadedb | 26.2.1 ≤ v < 26.10.1 | 26.10.1 |
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