CVE-2026-0969
High · 8.8CVSS
8.8
EPSS
0.6%
Published
Feb 12, 2026
CISA due date
—
The record
The serialize function used to compile MDX in next-mdx-remote is vulnerable to arbitrary code execution due to insufficient sanitization of MDX content. This vulnerability, CVE-2026-0969, is fixed in next-mdx-remote 6.0.0.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | next-mdx-remote | 4.3.0 | 6.0.0 |
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