CVE-2026-59827
Critical
Description
Metabase is an open-source business intelligence and embedded analytics tool. Prior to 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4, Metabase instances with an H2 database connection, including the default sample database, deserialize arbitrary Java objects returned in H2 native query result columns of type OTHER without validation, allowing an authenticated user who can run native H2 queries to execute code on the Metabase server. This issue is fixed in versions 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4.
SeverityCritical
CVSS9.9
Exploit probability—
Product
Metabase
PublishedJul 9, 2026
First seenJul 9, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- metabase metabase0.58.15, 0.59.12, 0.60.6.3, 0.61.1.4, 1.58.15, 1.59.12, 1.60.6.3, 1.61.1.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| metabase metabase | 0.58.0 ≤ v < 0.58.15, 0.59.0 ≤ v < 0.59.12, 0.60.0 ≤ v < 0.60.6.3, 0.61.0 ≤ v < 0.61.1.4, 1.58.0 ≤ v < 1.58.15, 1.59.0 ≤ v < 1.59.12, 1.60.0 ≤ v < 1.60.6.3, 1.61.0 ≤ v < 1.61.1.4 | 0.58.15, 0.59.12, 0.60.6.3, 0.61.1.4, 1.58.15, 1.59.12, 1.60.6.3, 1.61.1.4 |
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