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CVE-2021-46747

🗓️ 01 Jun 2026 19:01:27Reported by AMDType 
cve
 cve🔗 web.nvd.nist.gov👁 59 Views

CVE-2021-46747: AMD Secure Processor flaw lets untrusted apps map apertures and escalate privileges.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB		CVE-2021-46747
1 Jun 202619:01
–attackerkb
amd
Amd		AMD Athlon™, AMD Ryzen™, and AMD Ryzen™ Embedded Series Processor Vulnerabilities – May 2026
12 May 202600:00
–amd
amd
Amd		AMD Graphics Vulnerabilities – May 2026
12 May 202600:00
–amd
cnnvd
CNNVD		AMD Processors 安全漏洞
1 Jun 202600:00
–cnnvd
cvelist
Cvelist		CVE-2021-46747
1 Jun 202619:01
–cvelist
euvd
EUVD		EUVD-2021-34843
1 Jun 202619:01
–euvd
hp
Hewlett-Packard		AMD Graphics May 2026 Security Update
18 May 202600:00
–hp
hp
Hewlett-Packard		AMD Processors May 2026 Security Update
12 Jun 202600:00
–hp
nvd
NVD		CVE-2021-46747
1 Jun 202621:16
–nvd
ptsecurity
Positive Technologies		PT-2026-45547
1 Jun 202600:00
–ptsecurity
Rows per page
Vulners
Node
OR
amdpicassopi-fp5Range<1.0.0.e
amdcastlepeakwspi-swrx8_ryzen_threadripper_pro_3000Range<1.0.0.9wx-series
amdryzen_threadripper_pro_3000Range<1.0.0.2processorswx-series
amdryzen_threadripper_pro_5000Range<1.0.0.1
amdpicassopi-fp5Range<1.0.0.e3000_series
amdcezannepi-fp6Range<1.0.0.95000_series
amdathlon_3000Range<1.2.0.8
amdcezannepi-fp6Range<1.0.0.9
amdryzen_4000Range<1.2.0.64000_series
amdryzen_embedded_r1000Range<1.2.0.a
amdryzen_embedded_r2000embeddedpi-fp5_1002
amdembam4piRange<1.0.0.25000_series
amdryzen_embedded_v1000_series_processorsRange<1.2.0.a
amdryzenRange<1.2.0.aembedded
amdryzenRange<1.0.0.6embedded
amdryzenembedded
amdradeon_pro_w5000Range25.10.0–25.10.32pro
amdradeon_rx_7000Range25.11.0–25.11.1
amdradeon_rx_7000Range25.10.0–25.10.33.03
amdradeon_pro_w6000Range25.10.0–25.10.32pro
amdradeon_pro_w7000Range25.10.0–25.10.32pro
amdradeon_softwarepro
[
  {
    "vendor": "AMD",
    "product": "AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "PicassoPI-FP5 1.0.0.E"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "CastlePeakWSPI-sWRX8 1.0.0.9"
      },
      {
        "status": "unaffected",
        "version": "ChagallWSPI-sWRX8 1.0.0.2"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM4v2 PI 1.2.0.6"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ChagallWSPI-sWRX8 1.0.0.1"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "RenoirPI-FP6 1.0.0.8"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "PicassoPI-FP5 1.0.0.E"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "CezannePI-FP6 1.0.0.9"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 3000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM4PI 1.0.0.9/ComboAM4 V2 PI 1.2.0.8"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM4v2 PI 1.2.0.8"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics",
    "versions": [
      {
        "status": "unaffected",
        "version": "CezannePI-FP6 1.0.0.9"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 4000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM4v2 PI 1.2.0.6"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ 5000 Series Desktop Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "ComboAM4 V2 PI 1.2.0.8"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded R1000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPI-FP5_1.2.0.A"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded R2000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPI-FP5_1002"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded 5000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbAM4PI 1.0.0.2"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed \"Raven Ridge\")",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPI-FP5_1.2.0.A"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed \"Picasso\")",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPI-FP5_1.2.0.A"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded V2000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPI-FP6_1.0.0.6"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Ryzen™ Embedded V3000 Series Processors",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbeddedPI-FP7r2_0080"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ RX 5000 Series Graphics Products",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software: Adrenalin Edition 25.11.1 (25.10.33.03)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ PRO W5000 Series Graphics Products",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software: PRO Edition 25.Q3.1 (25.10.32)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ RX 6000 Series Graphics Products",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software: Adrenalin Edition 25.11.1 (25.10.33.03)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ RX 7000 Series Graphics Products",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software: Adrenalin Edition 25.11.1 (25.10.33.03)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ PRO W6000 Series Graphics Products",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software: PRO Edition 25.Q3.1 (25.10.32)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ PRO W7000 Series Graphics Products",
    "versions": [
      {
        "status": "unaffected",
        "version": "AMD Software: PRO Edition 25.Q3.1 (25.10.32)"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ PRO V520",
    "versions": [
      {
        "status": "unaffected",
        "version": "Contact your AMD Customer Engineering representative"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "AMD",
    "product": "AMD Radeon™ PRO V620",
    "versions": [
      {
        "status": "unaffected",
        "version": "Contact your AMD Customer Engineering representative"
      }
    ],
    "defaultStatus": "affected"
  }
]

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22 Jul 2026 08:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.1
EPSS0.00097
SSVC
CWE-1220
amd secure processoraccess control flawuntrusted appsmap aperturesprivilege escalation
59