High 7.3Published May 17, 2026

CVE-2026-8768vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery

Updated under an hour ago (Oct 26, 2026, 3:40 AM ET)

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It affects vercel ai. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for vercel ai

Exploited in the last 30 days

A vulnerability was found in vercel ai up to 3.0.97. The affected element is the function validateDownloadUrl of the file packages/provider-utils/src/download-blob.ts of the component provider-utils. The manipulation results in server-side request forgery. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: May 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

vercel ai vercel:ai	3.0.0; 3.0.1; 3.0.2; 3.0.3; 3.0.4; 3.0.5; 3.0.6; 3.0.7; and 90 more ranges	CNA record
vercel ai vercel:ai	through 3.0.97	NVD

References

https://vuldb.com/vuln/364393vdb-entry, technical-description, third-party-advisory
https://vuldb.com/vuln/364393/ctisignature, permissions-required, vdb-entry
https://vuldb.com/submit/811404third-party-advisory, vdb-entry
https://vuldb.com/submit/811405third-party-advisory, vdb-entry
https://gist.github.com/YLChen-007/07d149bd68adbee58165b4207a2abc71related, not-applicable
https://gist.github.com/YLChen-007/cf7e47e4dda392f474ca77a66d1d847fexploit, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.