CVE-2022-4020: High vulnerability affects Acer UEFI firmware Vulnerability CVE-2022-4020: High vulnerability affects Acer UEFI firmware do son November 29, 2022 Recently, the ESET security team discovered a new high-risk vulnerability in Acer UEFI firmware which may allow... Read More Read more about CVE-2022-4020: High vulnerability affects Acer UEFI firmware