What is CVE-2026-23343?

CVE-2026-23343 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. xdp: produce a warning when calculated tailroom is negative

Which CVE IDs does CVE-2026-23343 cover?

CVE-2026-23343 covers the following CVE IDs: CVE-2026-23343. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-23343?

CVE-2026-23343 has a CVSS v3 base score of 7.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-23343HighCVSS 7.1

xdp: produce a warning when calculated tailroom is negative

Vendor

Microsoft Security Response Center (MSRC)

Published

May 31, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-23343 →