Intel(R) Processors vulnerabilities
We track 16 vulnerabilities in Intel(R) Processors products. 16 are rated high or critical, and none are known to be exploited. The most recent was published on August 11, 2026.
Latest Intel(R) Processors vulnerabilities
- 7.0 High severity
Intel(R) Processors: Improper Access Control
Improper access control for some Intel(R) Processors within Ring 3: User Applications may allow an escalation of privilege. Simple hardware adversary with an authenticated user combined with a high complexity attack may enable escalation of privilege. This res
- 7.8 High severity
Intel(R) Processors: Improper Isolation or Compartmentalization
Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.
- 7.5 High severity
Intel(R) Processors: Improper Restriction of Operations within the Bounds of a Memory Buffer
Improper buffer restrictions in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 7.5 High severity
Improper input validation in UEFI firmware CseVariableStorageSmm for some Intel(R) Processors…
Improper input validation in UEFI firmware CseVariableStorageSmm for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 7.5 High severity
Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged…
Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 7.5 High severity
Improper input validation in XmlCli feature for UEFI firmware for some Intel(R) processors may…
Improper input validation in XmlCli feature for UEFI firmware for some Intel(R) processors may allow privileged user to potentially enable escalation of privilege via local access.
- 8.2 High severity
Improper input validation in UEFI firmware for some Intel(R) processors may allow a privileged…
Improper input validation in UEFI firmware for some Intel(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 7.5 High severity
Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged…
Improper input validation in UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 8.8 High severity
Intel(R) Processors: Protection Mechanism Failure
Protection mechanism failure in the SPP for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.
- 7.5 High severity
Improper input validation in UEFI firmware error handler for some Intel(R) Processors may…
Improper input validation in UEFI firmware error handler for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 7.2 High severity
Intel(R) Processors: Time-of-check Time-of-use (TOCTOU) Race Condition
Race condition in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 8.0 High severity
Intel(R) Processors: Out-of-bounds Read
Out-of-bounds read in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via adjacent access.
- 7.8 High severity
Intel(R) Processors: Sequence of Processor Instructions Leads to Unexpected Behavior
Sequence of processor instructions leads to unexpected behavior for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege and/or information disclosure and/or denial of service via local access.
- 8.0 High severity
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a…
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.
- 7.8 High severity
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a…
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- 7.0 High severity
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a…
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.