Open Redirect in Trinodb Trino
CVE-2026-16336
A vulnerability was found in trinodb trino 481. Affected is an unknown function of the file core/trino-main/src/main/java/io/trino/server/ExternalUriInfo.java of the component OAuth2/OIDC. Performing a manipulation of the argument redirect_uri results in open redirect. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (37.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Trinodb Trino — versions 481
Weakness classification (CWE)
References
- vuldb.com/vuln/380710 (technical-description, vdb-entry)
- vuldb.com/vuln/380710/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-16336 (third-party-advisory)
- vuldb.com/submit/858687 (third-party-advisory)
- github.com/trinodb/trino/issues/29754 (issue-tracking)
- github.com/trinodb/trino/ (product)
Frequently asked questions
- What is CVE-2026-16336?
- CVE-2026-16336 is a medium-severity vulnerability in Trinodb Trino, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.3/10. Published 2026-07-21.
- How severe is CVE-2026-16336?
- Medium severity. CVSS v3 base score is 4.3 out of 10.