CVE-2026-8769

MediumCVSS 6.5/10Last modified Oct 14, 2026

Description

A vulnerability was determined in vercel ai up to 3.0.97. The impacted element is the function createJsonResponseHandler/createJsonErrorResponseHandler of the file packages/provider-utils/src/response-handler.ts of the component provider-utils. This manipulation causes resource consumption. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400CWE-404

Affected software

No affected versions have been published.

Timeline

Published
May 17, 2026
Last modified
Oct 14, 2026
NVD status
Analyzed

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CVE-2026-8769: Medium severity, CVSS 6.5 | Vulnix