What is CVE-2026-43037?

CVE-2026-43037 is a security advisory published by Microsoft Security Response Center (MSRC). ip6_tunnel: clear skb2-\u003ecb[] in ip4ip6_err()

Which CVE IDs does CVE-2026-43037 cover?

CVE-2026-43037 covers the following CVE IDs: CVE-2026-43037. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

CVE-2026-43037 has a CVSS v3 base score of 7.0, published by Microsoft Security Response Center (MSRC).

CVE-2026-43037CVSS 7.0

Vendor

Published

May 22, 2026

Last Modified

—