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CVE-2026-0438

🗓️ 15 May 2026 01:41:25Reported by AMDType 
cve
 cve🔗 web.nvd.nist.gov👁 12 Views

SMM handler may call untrusted memory, enabling a highly privileged attacker with user interaction to execute code in system management mode.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-0438
15 May 202601:41
–attackerkb
Amd		AMD EPYC™ and AMD EPYC™ Embedded Series Processor Vulnerabilities – May 2026
12 May 202600:00
–amd
Amd		AMD Athlon™, AMD Ryzen™, and AMD Ryzen™ Embedded Series Processor Vulnerabilities – May 2026
12 May 202600:00
–amd
CNNVD		AMD Chipset 安全漏洞
15 May 202600:00
–cnnvd
Cvelist		CVE-2026-0438
15 May 202601:41
–cvelist
EUVD		EUVD-2026-30496
15 May 202601:41
–euvd
NVD		CVE-2026-0438
15 May 202602:16
–nvd
Positive Technologies		PT-2026-41234
15 May 202600:00
–ptsecurity
RedhatCVE		CVE-2026-0438
5 Jun 202619:25
–redhatcve
Vulnrichment		CVE-2026-0438
15 May 202601:41
–vulnrichment
Rows per page
[
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "PhoenixPI-FP8-FP7_1.2.0.0f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "DragonRangeFL1PI 1.0.0.3k"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI 1.0.0.d"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 9000HX Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "FireRangeFL1PI 1.0.0.0d"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ AI 300 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "StrixKrackanPI-FP8_1.1.0.0e"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "StormPeakPI-SP6 1.0.0.1m"
      },
      {
        "status": "unaffected",
        "version": "StormPeakPI-SP6_1.1.0.0k"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI 1.1.0.3f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.2.0.3i"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 8000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI 1.1.0.3f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 8000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.2.0.3i"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 9000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.2.0.3i"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "PhoenixPI-FP8-FP7_1.2.0.0f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ AI Max 300 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "StrixHaloPI-FP11_1.0.0.2a"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Z1 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "PhoenixPI-FP8-FP7_1.2.0.0f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Z1 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "PhoenixPI-FP8-FP7_1.2.0.0f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Z2 Series Processors Extreme",
    "versions": [
      {
        "status": "unaffected",
        "version": "StrixKrackanPI-FP8_1.1.0.2d"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Z2 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "PhoenixPI-FP8-FP7_1.2.0.0f"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ShimadaPeakPI-SP6 1.0.0.1c"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ 7000  Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ShimadaPeakPI-SP6 1.0.0.1c"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ 9000 Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ShimadaPeakPI-SP6 1.0.0.1c"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ShimadaPeakPI-SP6 1.0.0.1c"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed \"Raphael\")",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.3.0.0"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed \"Phoenix\")",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.3.0.0"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed \"Granite Ridge\")",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.3.0.0"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded 9000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedAM5PI 1.0.0.5"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded 8000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPhoenixPI-FP7r2_1.0.0.4"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded 7000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedAM5PI 1.0.0.5"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD EPYC™ 4004 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI 1.0.0.d / ComboAM5PI 1.1.0.3f / ComboAM5PI_1.2.0.3i"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD EPYC™ 4005 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM5PI_1.2.0.3i"
      }
    ],
    "defaultStatus": "affected"
  }
]

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19 May 2026 21:01Current
6Medium risk
Vulners AI Score6
CVSS 45.4
EPSS0.00023
SSVC
CWE-1072
system management modeuntrusted memoryprivileged attackeruser interactioncode executionsecurity risk
12