CVE-2026-8769
published 2026-05-17CVE-2026-8769: A vulnerability was determined in vercel ai up to 3.0.97. The impacted element is the function createJsonResponseHandler/createJsonErrorResponseHandler of the…
PriorityP341medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.56%
42.4th percentile
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.
Affected
100 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ai-sdk | provider-utils | 0 – 3.0.97 | — |
| vercel | ai | <= 3.0.97 | — |
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CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv4.02.1LOWCVSS: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
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
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GHSA
@ai-sdk/provider-utils has an Uncontrolled Resource Consumption issue
ghsa·2026-05-18
CVE-2026-8769 [LOW] CWE-400 @ai-sdk/provider-utils has an Uncontrolled Resource Consumption issue
@ai-sdk/provider-utils has an Uncontrolled Resource Consumption issue
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.
GHSA
GHSA-866g-f22w-33x8: A vulnerability was determined in vercel ai up to 3
ghsa_unreviewed·2026-05-18
CVE-2026-8769 [LOW] CWE-400 GHSA-866g-f22w-33x8: A vulnerability was determined in vercel ai up to 3
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.
VulDB
vercel ai up to 3.0.97 provider-utils response-handler.ts resource consumption
vuldb·2026-05-17·CVSS 2.1
CVE-2026-8769 [LOW] vercel ai up to 3.0.97 provider-utils response-handler.ts resource consumption
A vulnerability, which was classified as problematic, has been found 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.
This vulnerability appears as CVE-2026-8769. The attack may be initiated remotely. In addition, an exploit is available.
The vendor was contacted early about this disclosure but did not respond in any way.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-17
Published