PT-2026-41588

CVE-2026-8769

Published

2026-05-17

Updated

2026-10-14

Description by

CVSS 3.1

6.5

Medium

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions vercel ai versions prior to 3.0.98

Description A resource consumption issue exists in the provider-utils component. The flaw is located within the createJsonResponseHandler() and createJsonErrorResponseHandler() functions in the packages/provider-utils/src/response-handler.ts file. This allows a remote attacker to cause excessive resource consumption.

Recommendations Update to version 3.0.98 or later. As a temporary workaround, restrict access to the createJsonResponseHandler() and createJsonErrorResponseHandler() functions until the update is applied.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-404: Improper Resource Shutdown or Release

CWE-400: Uncontrolled Resource Consumption

Related identifiers

CVE-2026-8769