vulnerability ABB B&R PCs This CISA advisory details a vulnerability (CVE-2023-45229 through CVE-2023-45237) affecting ABB B&R PCs, specifically versions of the EDK2 Network Package. The vulnerability, a critical out-of-bounds read, allows for remote code execution, DoS attacks, and potential data exfiltration. ABB has released updates to addre… CISA Advisories · May 21, 2026 Critical CVE-2023-45229CVE-2023-45230CVE-2023-45231uefidhcpv6remote code execution