cve.bz

CVE-2026-0969

8.8 highEPSS 0.6%

High (8.8). EPSS 0.6% chance of exploitation in the next 30 days. Fixed in next-mdx-remote 6.0.0.

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.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.6% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE
CWE-94
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-g4xw-jxrg-5f6mnpmnext-mdx-remote>=4.3.0 <6.0.06.0.0

References

Check your stackJSON