What is CVE-2026-31414?

CVE-2026-31414 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. netfilter: nf_conntrack_expect: use expect-\u003ehelper

Which CVE IDs does CVE-2026-31414 cover?

CVE-2026-31414 covers the following CVE IDs: CVE-2026-31414. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-31414?

CVE-2026-31414 has a CVSS v3 base score of 8.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-31414HighCVSS 8.1

netfilter: nf_conntrack_expect: use expect->helper

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2026-31414 →