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CVE-2025-31648

🗓️ 10 Feb 2026 16:25:36Reported by intelType 
cve
 cve
🔗 web.nvd.nist.gov👁 73 Views

Privilege escalation in Intel processors due to improper microcode value handling; requires local access.

Related
Affected
Refs
[
  {
    "vendor": "n/a",
    "product": "Intel(R) Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.",
    "versions": [
      {
        "version": "See references",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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17 Jun 2026 09:10Current
5.4Medium risk
Vulners AI Score5.4
CVSS 41.8
CVSS 3.13.9
EPSS0.00133
SSVC
73