VDB
GHSA-673q-mjm6-r5xr
GHSA-673q-mjm6-r5xr
PUBLISHED
CVSS 10 CRITICAL
Record from GitHub Advisory Database · Published October 22, 2026
next is fixed in 16.4.1 (npm)
Next.js: Unauthenticated Remote Code Execution in `use cache` functions returning typed arrays
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| next | npm | 16.4.1 |
| peerdb-ui | Chainguard | 0.37.13-r1 |
Risk scores
CVSS 3.1
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| chainguard | peerdb-ui | 0 |
| npm | next | 16.0.0 |
Timeline
- Oct 22, 2026 CVE Published
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GHSA-673q-mjm6-r5xr
vulnetix vdb fixes GHSA-673q-mjm6-r5xrOr with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/GHSA-673q-mjm6-r5xr/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart