CVE-2026-0969

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CVSS 3.1

8.8 high

EPSS

<1%p46

Published

Feb 12, 2026 (Feb 12, 2026)

Modified

Jun 17, 2026

Description

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.

Weakness: CWE-94
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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