{"id":"CVE-2026-8769","revision":"baa5a7c4fe384cfe80a5719d09c1dd49","records":[{"revision":"baa5a7c4fe384cfe80a5719d09c1dd49","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-8769","aliases":[],"title":"vercel ai provider-utils response-handler.ts createJsonErrorResponseHandler resource consumption","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.","state":0,"publishedAt":"2026-05-17T23:00:13.988+00:00","modifiedAt":"2026-05-18T20:13:40.558+00:00","affected":[{"ecosystem":"Vendor product","name":"ai","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"vendor\": \"vercel\",\n \"product\": \"ai\",\n \"versions\": [\n {\n \"version\": \"3.0.0\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.1\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.2\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.3\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.4\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.5\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.6\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.7\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.8\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.9\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.10\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.11\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.12\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.13\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.14\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.15\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.16\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.17\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.18\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.19\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.20\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.21\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.22\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.23\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.24\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.25\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.26\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.27\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.28\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.29\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.30\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.31\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.32\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.33\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.34\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.35\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.36\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.37\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.38\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.39\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.40\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.41\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.42\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.43\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.44\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.45\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.46\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.47\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.48\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.49\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.50\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.51\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.52\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.53\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.54\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.55\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.56\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.57\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.58\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.59\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.60\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.61\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.62\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.63\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.64\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.65\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.66\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.67\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.68\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.69\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.70\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.71\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.72\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.73\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.74\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.75\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.76\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.77\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.78\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.79\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.80\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.81\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.82\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.83\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.84\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.85\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.86\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.87\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.88\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.89\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.90\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.91\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.92\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.93\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.94\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.95\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.96\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"3.0.97\",\n \"status\": \"affected\"\n }\n ],\n \"cpes\": [\n \"cpe:2.3:a:vercel:ai:*:*:*:*:*:*:*:*\"\n ],\n \"modules\": [\n \"provider-utils\"\n ]\n }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"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","score":4.3,"severity":"MEDIUM"},{"system":"CVSS 3.0","vector":"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","score":4.3,"severity":"MEDIUM"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR","score":4,"severity":null}],"references":["https://vuldb.com/vuln/364394","https://vuldb.com/vuln/364394/cti","https://vuldb.com/submit/811406","https://gist.github.com/YLChen-007/fb1096bc8428bed9a428f764d9d103bb"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-8769","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-8769","identifiers":["CVE-2026-8769"]},"retained":false,"historicalAffected":[]}],"coverage":[]}