Sigma Watch is free and independent. If it saves you time, keep it running. ☕ Buy me a coffee

SigmaWatch

CVE coverage

CVE-2026-6485

CVSS 8.2 no coverage

View on NVD →

UEFI BIOS embedded Shell could be used to bypass Secure Boot via shell commands or startup scripts.

Detection rules

No detection found — yet

None of Sigma, Elastic, Splunk ESCU, YARA, Microsoft Sentinel, Snort, or Suricata currently has a rule referencing CVE-2026-6485.