NVD security advisoryHigh
High advisory for Herowatch Mini developed by About Time T
CVE-2026-121818 · Reported 4 Nov 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
Herowatch Mini developed by About Time TAffected product
Advisory overview
Herowatch Mini developed by About Time Technologies has a system signing vulnerability. Authenticated local attackers can exploit a publicly available test key to sign malicious programs, allowing them to elevate privileges and execute arbitrary code.
