vercel ai provider-utils response-handler.ts createJsonErrorResponseHandler resource consumption
Summary
| CVE | CVE-2026-8769 |
|---|---|
| State | PUBLISHED |
| Assigner | VulDB |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-05-17 23:17:03 UTC |
| Updated | 2026-05-17 23:17:03 UTC |
| 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. |
Risk And Classification
Primary CVSS: v4.0 2.1 LOW from [email protected]
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Problem Types: CWE-400 | CWE-404 | CWE-400 Resource Consumption | CWE-404 Denial of Service
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 2.1 | LOW | 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/C... |
| 4.0 | CNA | DECLARED | 5.3 | 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 |
| 3.1 | [email protected] | Primary | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| 3.1 | CNA | DECLARED | 4.3 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R |
| 3.0 | CNA | DECLARED | 4.3 | MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R |
| 2.0 | [email protected] | Secondary | 4 | AV:N/AC:L/Au:S/C:N/I:N/A:P | |
| 2.0 | CNA | DECLARED | 4 | AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
LowUser Interaction
NoneConfidentiality
NoneIntegrity
NoneAvailability
LowSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
LowCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
LowCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Vercel | Ai | affected 3.0.0 | Not specified |
| CNA | Vercel | Ai | affected 3.0.1 | Not specified |
| CNA | Vercel | Ai | affected 3.0.2 | Not specified |
| CNA | Vercel | Ai | affected 3.0.3 | Not specified |
| CNA | Vercel | Ai | affected 3.0.4 | Not specified |
| CNA | Vercel | Ai | affected 3.0.5 | Not specified |
| CNA | Vercel | Ai | affected 3.0.6 | Not specified |
| CNA | Vercel | Ai | affected 3.0.7 | Not specified |
| CNA | Vercel | Ai | affected 3.0.8 | Not specified |
| CNA | Vercel | Ai | affected 3.0.9 | Not specified |
| CNA | Vercel | Ai | affected 3.0.10 | Not specified |
| CNA | Vercel | Ai | affected 3.0.11 | Not specified |
| CNA | Vercel | Ai | affected 3.0.12 | Not specified |
| CNA | Vercel | Ai | affected 3.0.13 | Not specified |
| CNA | Vercel | Ai | affected 3.0.14 | Not specified |
| CNA | Vercel | Ai | affected 3.0.15 | Not specified |
| CNA | Vercel | Ai | affected 3.0.16 | Not specified |
| CNA | Vercel | Ai | affected 3.0.17 | Not specified |
| CNA | Vercel | Ai | affected 3.0.18 | Not specified |
| CNA | Vercel | Ai | affected 3.0.19 | Not specified |
| CNA | Vercel | Ai | affected 3.0.20 | Not specified |
| CNA | Vercel | Ai | affected 3.0.21 | Not specified |
| CNA | Vercel | Ai | affected 3.0.22 | Not specified |
| CNA | Vercel | Ai | affected 3.0.23 | Not specified |
| CNA | Vercel | Ai | affected 3.0.24 | Not specified |
| CNA | Vercel | Ai | affected 3.0.25 | Not specified |
| CNA | Vercel | Ai | affected 3.0.26 | Not specified |
| CNA | Vercel | Ai | affected 3.0.27 | Not specified |
| CNA | Vercel | Ai | affected 3.0.28 | Not specified |
| CNA | Vercel | Ai | affected 3.0.29 | Not specified |
| CNA | Vercel | Ai | affected 3.0.30 | Not specified |
| CNA | Vercel | Ai | affected 3.0.31 | Not specified |
| CNA | Vercel | Ai | affected 3.0.32 | Not specified |
| CNA | Vercel | Ai | affected 3.0.33 | Not specified |
| CNA | Vercel | Ai | affected 3.0.34 | Not specified |
| CNA | Vercel | Ai | affected 3.0.35 | Not specified |
| CNA | Vercel | Ai | affected 3.0.36 | Not specified |
| CNA | Vercel | Ai | affected 3.0.37 | Not specified |
| CNA | Vercel | Ai | affected 3.0.38 | Not specified |
| CNA | Vercel | Ai | affected 3.0.39 | Not specified |
| CNA | Vercel | Ai | affected 3.0.40 | Not specified |
| CNA | Vercel | Ai | affected 3.0.41 | Not specified |
| CNA | Vercel | Ai | affected 3.0.42 | Not specified |
| CNA | Vercel | Ai | affected 3.0.43 | Not specified |
| CNA | Vercel | Ai | affected 3.0.44 | Not specified |
| CNA | Vercel | Ai | affected 3.0.45 | Not specified |
| CNA | Vercel | Ai | affected 3.0.46 | Not specified |
| CNA | Vercel | Ai | affected 3.0.47 | Not specified |
| CNA | Vercel | Ai | affected 3.0.48 | Not specified |
| CNA | Vercel | Ai | affected 3.0.49 | Not specified |
| CNA | Vercel | Ai | affected 3.0.50 | Not specified |
| CNA | Vercel | Ai | affected 3.0.51 | Not specified |
| CNA | Vercel | Ai | affected 3.0.52 | Not specified |
| CNA | Vercel | Ai | affected 3.0.53 | Not specified |
| CNA | Vercel | Ai | affected 3.0.54 | Not specified |
| CNA | Vercel | Ai | affected 3.0.55 | Not specified |
| CNA | Vercel | Ai | affected 3.0.56 | Not specified |
| CNA | Vercel | Ai | affected 3.0.57 | Not specified |
| CNA | Vercel | Ai | affected 3.0.58 | Not specified |
| CNA | Vercel | Ai | affected 3.0.59 | Not specified |
| CNA | Vercel | Ai | affected 3.0.60 | Not specified |
| CNA | Vercel | Ai | affected 3.0.61 | Not specified |
| CNA | Vercel | Ai | affected 3.0.62 | Not specified |
| CNA | Vercel | Ai | affected 3.0.63 | Not specified |
| CNA | Vercel | Ai | affected 3.0.64 | Not specified |
| CNA | Vercel | Ai | affected 3.0.65 | Not specified |
| CNA | Vercel | Ai | affected 3.0.66 | Not specified |
| CNA | Vercel | Ai | affected 3.0.67 | Not specified |
| CNA | Vercel | Ai | affected 3.0.68 | Not specified |
| CNA | Vercel | Ai | affected 3.0.69 | Not specified |
| CNA | Vercel | Ai | affected 3.0.70 | Not specified |
| CNA | Vercel | Ai | affected 3.0.71 | Not specified |
| CNA | Vercel | Ai | affected 3.0.72 | Not specified |
| CNA | Vercel | Ai | affected 3.0.73 | Not specified |
| CNA | Vercel | Ai | affected 3.0.74 | Not specified |
| CNA | Vercel | Ai | affected 3.0.75 | Not specified |
| CNA | Vercel | Ai | affected 3.0.76 | Not specified |
| CNA | Vercel | Ai | affected 3.0.77 | Not specified |
| CNA | Vercel | Ai | affected 3.0.78 | Not specified |
| CNA | Vercel | Ai | affected 3.0.79 | Not specified |
| CNA | Vercel | Ai | affected 3.0.80 | Not specified |
| CNA | Vercel | Ai | affected 3.0.81 | Not specified |
| CNA | Vercel | Ai | affected 3.0.82 | Not specified |
| CNA | Vercel | Ai | affected 3.0.83 | Not specified |
| CNA | Vercel | Ai | affected 3.0.84 | Not specified |
| CNA | Vercel | Ai | affected 3.0.85 | Not specified |
| CNA | Vercel | Ai | affected 3.0.86 | Not specified |
| CNA | Vercel | Ai | affected 3.0.87 | Not specified |
| CNA | Vercel | Ai | affected 3.0.88 | Not specified |
| CNA | Vercel | Ai | affected 3.0.89 | Not specified |
| CNA | Vercel | Ai | affected 3.0.90 | Not specified |
| CNA | Vercel | Ai | affected 3.0.91 | Not specified |
| CNA | Vercel | Ai | affected 3.0.92 | Not specified |
| CNA | Vercel | Ai | affected 3.0.93 | Not specified |
| CNA | Vercel | Ai | affected 3.0.94 | Not specified |
| CNA | Vercel | Ai | affected 3.0.95 | Not specified |
| CNA | Vercel | Ai | affected 3.0.96 | Not specified |
| CNA | Vercel | Ai | affected 3.0.97 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| vuldb.com/submit/811406 | [email protected] | vuldb.com | |
| vuldb.com/vuln/364394/cti | [email protected] | vuldb.com | |
| vuldb.com/vuln/364394 | [email protected] | vuldb.com | |
| gist.github.com/YLChen-007/fb1096bc8428bed9a428f764d9d103bb | [email protected] | gist.github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Eric-f (VulDB User) (en)
CNA: VulDB CNA Team (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-05-17T00:00:00.000Z | Advisory disclosed |
| CNA | 2026-05-17T02:00:00.000Z | VulDB entry created |
| CNA | 2026-05-17T11:33:28.000Z | VulDB entry last update |
There are currently no legacy QID mappings associated with this CVE.