vercel ai provider-utils response-handler.ts createJsonErrorResponseHandler resource consumption_CVE-2026-8769

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

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.

Basic Information

ID CVE-2026-8769

Source VulDB

Published May 17, 2026 at 23:00

Affected Product

Vendor vercel

Product ai

Version 3.0.0

Affected Versions vercel ai 3.0.0
vercel ai 3.0.1
vercel ai 3.0.2
vercel ai 3.0.3
vercel ai 3.0.4
vercel ai 3.0.5
vercel ai 3.0.6
vercel ai 3.0.7
vercel ai 3.0.8
vercel ai 3.0.9
vercel ai 3.0.10
vercel ai 3.0.11
vercel ai 3.0.12
vercel ai 3.0.13
vercel ai 3.0.14
vercel ai 3.0.15
vercel ai 3.0.16
vercel ai 3.0.17
vercel ai 3.0.18
vercel ai 3.0.19
vercel ai 3.0.20
vercel ai 3.0.21
vercel ai 3.0.22
vercel ai 3.0.23
vercel ai 3.0.24
vercel ai 3.0.25
vercel ai 3.0.26
vercel ai 3.0.27
vercel ai 3.0.28
vercel ai 3.0.29
vercel ai 3.0.30
vercel ai 3.0.31
vercel ai 3.0.32
vercel ai 3.0.33
vercel ai 3.0.34
vercel ai 3.0.35
vercel ai 3.0.36
vercel ai 3.0.37
vercel ai 3.0.38
vercel ai 3.0.39
vercel ai 3.0.40
vercel ai 3.0.41
vercel ai 3.0.42
vercel ai 3.0.43
vercel ai 3.0.44
vercel ai 3.0.45
vercel ai 3.0.46
vercel ai 3.0.47
vercel ai 3.0.48
vercel ai 3.0.49
vercel ai 3.0.50
vercel ai 3.0.51
vercel ai 3.0.52
vercel ai 3.0.53
vercel ai 3.0.54
vercel ai 3.0.55
vercel ai 3.0.56
vercel ai 3.0.57
vercel ai 3.0.58
vercel ai 3.0.59
vercel ai 3.0.60
vercel ai 3.0.61
vercel ai 3.0.62
vercel ai 3.0.63
vercel ai 3.0.64
vercel ai 3.0.65
vercel ai 3.0.66
vercel ai 3.0.67
vercel ai 3.0.68
vercel ai 3.0.69
vercel ai 3.0.70
vercel ai 3.0.71
vercel ai 3.0.72
vercel ai 3.0.73
vercel ai 3.0.74
vercel ai 3.0.75
vercel ai 3.0.76
vercel ai 3.0.77
vercel ai 3.0.78
vercel ai 3.0.79
vercel ai 3.0.80
vercel ai 3.0.81
vercel ai 3.0.82
vercel ai 3.0.83
vercel ai 3.0.84
vercel ai 3.0.85
vercel ai 3.0.86
vercel ai 3.0.87
vercel ai 3.0.88
vercel ai 3.0.89
vercel ai 3.0.90
vercel ai 3.0.91
vercel ai 3.0.92
vercel ai 3.0.93
vercel ai 3.0.94
vercel ai 3.0.95
vercel ai 3.0.96
vercel ai 3.0.97

CWE Classification

CWE-400 CWE-404

References

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    "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.",
    "published": "2026-05-17T23:00:13.988Z",
    "modified": "2026-05-17T23:00:13.988Z",
    "type": "cve",
    "title": "vercel ai provider-utils response-handler.ts createJsonErrorResponseHandler resource consumption",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/364394\nhttps://vuldb.com/vuln/364394/cti\nhttps://vuldb.com/submit/811406\nhttps://gist.github.com/YLChen-007/fb1096bc8428bed9a428f764d9d103bb",
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