What is CVE-2026-10802?

CVE-2026-10802 is a medium-severity vulnerability in Keystonejs Keystone, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2026-06-04.

How severe is CVE-2026-10802?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Resource exhaustion in Keystonejs Keystone

CVE-2026-10802

A vulnerability was detected in keystonejs keystone up to 20260319. This vulnerability affects unknown code in the library packages/core/src/lib/core/queries/output-field.ts of the component GraphQL API Endpoint. The manipulation results i…

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Keystonejs Keystone — versions 20260319

Weakness classification (CWE)

References

cna@vuldb.com (exploit)
cna@vuldb.com (product)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (issue-tracking, patch)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-10802?: CVE-2026-10802 is a medium-severity vulnerability in Keystonejs Keystone, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2026-06-04.
How severe is CVE-2026-10802?: Medium severity. CVSS v3 base score is 4.3 out of 10.