CVE-2026-21003 MEDIUM

CVE-2026-21003

Published April 13, 2026
Last update April 13, 2026
View on NVD All CVEs

CVSS base score

5.2/10
Attack vector Physical
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Improper input validation in data related to network restrictions prior to SMR Apr-2026 Release 1 allows physical attackers to bypass the restrictions.

Key dates

02Disclosure timeline

April 13, 2026 CVE published
April 13, 2026 Record updated