CVE-2026-34214: Trino Iceberg REST Catalog Static And Vulnerability
HIGHCVE-2026-34214 is a HIGH (CVSS 7.7) iceberg rest catalog static and vulnerability (CWE-312: Cleartext Storage of Sensitive Information) affecting Trino libraries in the Maven ecosystem. The issue involves iceberg rest catalog static and vended credentials are accessible via query json. Remediation is available by upgrading affected packages to version 480.
CVE-2026-34214 at a Glance
Security Impact
CVSS: 7.7
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).
How to Fix CVE-2026-34214
To remediate this vulnerability, upgrade all affected Trino dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
<dependency>
<groupId>io.trino</groupId>
<artifactId>trino-iceberg</artifactId>
<version>480</version>
</dependency>Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:tree -Dincludes=io.trinoHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2026-34214, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:tree -Dincludes=io.trinoAnalyze the terminal output to locate any version of Trino in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 480), your application is affected.
Note: The mvn dependency:tree -Dincludes=io.trino command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-312: Cleartext Storage of Sensitive Information, where the product stores sensitive information in cleartext within a resource that might be accessible to another control sphere. In Trino, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2026-34214 Affected Trino Versions
1 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
io.trino:trino-iceberg
|
Maven |
≥ 439
< 480
|
480
|
References
Frequently Asked Questions
What is CVE-2026-34214?
Which Trino versions are affected?
What version fixes CVE-2026-34214?
Is trino-iceberg affected?
What is the CVSS score of CVE-2026-34214?
What CWE is associated with CVE-2026-34214?
How can I check Maven dependencies for CVE-2026-34214?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-x27p-5f68-m644",
"modified" : "2026-03-31T18:51:27Z",
"published" : "2026-03-29T15:13:30Z",
"aliases" : [ "CVE-2026-34214" ],
"summary" : "Trino: Iceberg REST catalog static and vended credentials are accessible via query JSON",
"details" : "### Summary\n\nIceberg connector REST catalog static credentials (access key) or vended credentials (temporary access key) are accessible to users that have write privilege on SQL level.\n\n### Details\n\nIceberg REST catalog typically needs access to object storage. This access can be configured in multiple different ways. When storage access is achieved by static credentials (e.g. AWS S3 access key) or vended credentials (temporary access key).\n\nQuery JSON is a query visualization and performance troubleshooting facility. It includes serialized query plan and handles for table writes or execution of table procedures. A user that submitted a query has access to query JSON for their query. Query JSON is available from Trino UI or via `/ui/api/query/«query_id»` and `/v1/query/«query_id»` endpoints.\n\nThe storage credentials are stored in those handles when performing write operations, or table maintenance operations. They are serialized in query JSON. A user with write access to data in Iceberg connector configured to use REST Catalog with static or vended credentials can retrieve those credentials.\n\n### Impact\n\nAnyone using Iceberg REST catalog with static or vended credentials is impacted.\nThe credentials should be considered compromised. \nVended credentials are temporary in nature so they do not need to be rotated. However, underlying data could have been exposed.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Maven",
"name" : "io.trino:trino-iceberg"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "439"
}, {
"fixed" : "480"
} ]
} ]
} ],
"references" : [ {
"type" : "WEB",
"url" : "https://github.com/trinodb/trino/security/advisories/GHSA-x27p-5f68-m644"
}, {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-34214"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/trinodb/trino"
}, {
"type" : "WEB",
"url" : "https://github.com/trinodb/trino/releases/tag/480"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-212", "CWE-312" ],
"severity" : "HIGH",
"github_reviewed" : true,
"github_reviewed_at" : "2026-03-29T15:13:30Z",
"nvd_published_at" : "2026-03-31T15:16:18Z"
}
}