net: wwan: t7xx: validate port_count against message length in t7xx_port_enum_msg_handler

Scope

What the vendor says is affected

• azl3 kernel 6.6.139.1-1 on Azure Linux 3.0

Timeline

When this advisory changed

1. May 22, 2026 at 1:01 AM UTC
   Published by Microsoft Security Response Center

   The publication date reported by the vendor.

2. Sep 27, 2026 at 11:11 PM UTC
   Added to SecurityAlert

   We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-43495View CVSS, KEV, EPSS, and threat context