Intel(R) Slim Bootloader vulnerabilities
We track 5 vulnerabilities in Intel(R) Slim Bootloader products. 5 are rated high or critical, and none are known to be exploited. The most recent was published on November 10, 2026.
Latest Intel(R) Slim Bootloader vulnerabilities
- 8.4 High severity
Intel(R) Slim Bootloader: Untrusted Pointer Dereference
Untrusted pointer dereference in the FirmwareWakingVector for the Intel(R) Slim Bootloader within Ring 0: Bare Metal OS may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable esca
- 8.6 High severity
Intel(R) Slim Bootloader: Out-of-bounds Write
Out-of-bounds write in the UEFI firmware for the Intel(R) Slim Bootloader within Ring 0: Bare Metal OS may allow an escalation of privilege. Startup code and smm adversary with an unauthenticated user combined with a low complexity attack may enable escalation
- 8.6 High severity
Intel(R) Slim Bootloader: Integer Overflow or Wraparound
Integer overflow in the UEFI firmware for the Intel(R) Slim Bootloader within Ring 0: Bare Metal OS may allow an escalation of privilege. Startup code and smm adversary with an unauthenticated user combined with a low complexity attack may enable escalation of
- 8.6 High severity
Intel(R) Slim Bootloader: Stack-based Buffer Overflow
Stack-based buffer overflow in the UEFI firmware for the Intel(R) Slim Bootloader within Ring 0: Bare Metal OS may allow an escalation of privilege. Startup code and smm adversary with an unauthenticated user combined with a low complexity attack may enable es
- 7.5 High severity
Intel(R) Slim Bootloader: Improper Authentication
Improper authentication in the firmware for the Intel(R) Slim Bootloader may allow a privileged user to potentially enable escalation of privilege via local access.