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TI-2026-00287 Aliases CVE-2026-0438GHSA-783m-hm3h-gh75

A System Management Mode (SMM) handler could perform a callout to code located in…

Priority LOW 25CWE-1072Published · Updated

Key facts

Attack vector
Physical
Privileges required
High
User interaction
Active
Attack complexity
High
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A System Management Mode (SMM) handler could perform a callout to code located in non-SMM/untrusted memory. A highly privileged attacker could, with active user interaction and under high complexity and present preconditions, trigger execution of attacker-controlled code in SMM, potentially compromising the system’s confidentiality, integrity, and availability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00139 3rd percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD): PhoenixPI-FP8-FP7_1.2.0.0fAMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (AMD): DragonRangeFL1PI 1.0.0.3k+22 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AMDAMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics—PhoenixPI-FP8-FP7_1.2.0.0fPatch availableCNA
AMDAMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics—DragonRangeFL1PI 1.0.0.3kPatch availableCNA
AMDAMD Ryzen™ 7000 Series Desktop Processors—ComboAM5PI 1.0.0.dPatch availableCNA
AMDAMD Ryzen™ 9000HX Series Processors—FireRangeFL1PI 1.0.0.0dPatch availableCNA
AMDAMD Ryzen™ AI 300 Series Processors—StrixKrackanPI-FP8_1.1.0.0ePatch availableCNA
AMDAMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors—StormPeakPI-SP6 1.0.0.1m, StormPeakPI-SP6_1.1.0.0kPatch availableCNA
AMDAMD Ryzen™ 7000 Series Desktop Processors—ComboAM5PI 1.1.0.3fPatch availableCNA
AMDAMD Ryzen™ 7000 Series Desktop Processors—ComboAM5PI_1.2.0.3iPatch availableCNA
AMDAMD Ryzen™ 8000 Series Desktop Processors—ComboAM5PI 1.1.0.3fPatch availableCNA
AMDAMD Ryzen™ 8000 Series Desktop Processors—ComboAM5PI_1.2.0.3iPatch availableCNA
AMDAMD Ryzen™ 9000 Series Desktop Processors—ComboAM5PI_1.2.0.3iPatch availableCNA
AMDAMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics—PhoenixPI-FP8-FP7_1.2.0.0fPatch availableCNA
AMDAMD Ryzen™ AI Max 300 Series Processors—StrixHaloPI-FP11_1.0.0.2aPatch availableCNA
AMDAMD Ryzen™ Z1 Series Processors—PhoenixPI-FP8-FP7_1.2.0.0fPatch availableCNA
AMDAMD Ryzen™ Z1 Series Processors—PhoenixPI-FP8-FP7_1.2.0.0fPatch availableCNA
AMDAMD Ryzen™ Z2 Series Processors Extreme—StrixKrackanPI-FP8_1.1.0.2dPatch availableCNA
AMDAMD Ryzen™ Z2 Series Processors—PhoenixPI-FP8-FP7_1.2.0.0fPatch availableCNA
AMDAMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors—ShimadaPeakPI-SP6 1.0.0.1cPatch availableCNA
AMDAMD Ryzen™ Threadripper™ 7000 Processors—ShimadaPeakPI-SP6 1.0.0.1cPatch availableCNA
AMDAMD Ryzen™ Threadripper™ 9000 Processors—ShimadaPeakPI-SP6 1.0.0.1cPatch availableCNA
AMDAMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors—ShimadaPeakPI-SP6 1.0.0.1cPatch availableCNA
AMDAMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael")—ComboAM5PI_1.3.0.0Patch availableCNA
AMDAMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix")—ComboAM5PI_1.3.0.0Patch availableCNA
AMDAMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge")—ComboAM5PI_1.3.0.0Patch availableCNA
AMDAMD Ryzen™ Embedded 9000 Series Processors—EmbeddedAM5PI 1.0.0.5Patch availableCNA
AMDAMD Ryzen™ Embedded 8000 Series Processors—EmbeddedPhoenixPI-FP7r2_1.0.0.4Patch availableCNA
AMDAMD Ryzen™ Embedded 7000 Series Processors—EmbeddedAM5PI 1.0.0.5Patch availableCNA
AMDAMD EPYC™ 4004 Series Processors—ComboAM5PI 1.0.0.d / ComboAM5PI 1.1.0.3f / ComboAM5PI_1.2.0.3iPatch availableCNA
AMDAMD EPYC™ 4005 Series Processors—ComboAM5PI_1.2.0.3iPatch availableCNA
  • AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.2.0.0f Patch available CNA
  • AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in DragonRangeFL1PI 1.0.0.3k Patch available CNA
  • AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI 1.0.0.d Patch available CNA
  • AMD Ryzen™ 9000HX Series Processors VendorAMD Affected — Fixed in FireRangeFL1PI 1.0.0.0d Patch available CNA
  • AMD Ryzen™ AI 300 Series Processors VendorAMD Affected — Fixed in StrixKrackanPI-FP8_1.1.0.0e Patch available CNA
  • AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors VendorAMD Affected — Fixed in StormPeakPI-SP6 1.0.0.1m, StormPeakPI-SP6_1.1.0.0k Patch available CNA
  • AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI 1.1.0.3f Patch available CNA
  • AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.3i Patch available CNA
  • AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI 1.1.0.3f Patch available CNA
  • AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.3i Patch available CNA
  • AMD Ryzen™ 9000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.3i Patch available CNA
  • AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.2.0.0f Patch available CNA
  • AMD Ryzen™ AI Max 300 Series Processors VendorAMD Affected — Fixed in StrixHaloPI-FP11_1.0.0.2a Patch available CNA
  • AMD Ryzen™ Z1 Series Processors VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.2.0.0f Patch available CNA
  • AMD Ryzen™ Z1 Series Processors VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.2.0.0f Patch available CNA
  • AMD Ryzen™ Z2 Series Processors Extreme VendorAMD Affected — Fixed in StrixKrackanPI-FP8_1.1.0.2d Patch available CNA
  • AMD Ryzen™ Z2 Series Processors VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.2.0.0f Patch available CNA
  • AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1c Patch available CNA
  • AMD Ryzen™ Threadripper™ 7000 Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1c Patch available CNA
  • AMD Ryzen™ Threadripper™ 9000 Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1c Patch available CNA
  • AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors VendorAMD Affected — Fixed in ShimadaPeakPI-SP6 1.0.0.1c Patch available CNA
  • AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael") VendorAMD Affected — Fixed in ComboAM5PI_1.3.0.0 Patch available CNA
  • AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") VendorAMD Affected — Fixed in ComboAM5PI_1.3.0.0 Patch available CNA
  • AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge") VendorAMD Affected — Fixed in ComboAM5PI_1.3.0.0 Patch available CNA
  • AMD Ryzen™ Embedded 9000 Series Processors VendorAMD Affected — Fixed in EmbeddedAM5PI 1.0.0.5 Patch available CNA
  • AMD Ryzen™ Embedded 8000 Series Processors VendorAMD Affected — Fixed in EmbeddedPhoenixPI-FP7r2_1.0.0.4 Patch available CNA
  • AMD Ryzen™ Embedded 7000 Series Processors VendorAMD Affected — Fixed in EmbeddedAM5PI 1.0.0.5 Patch available CNA
  • AMD EPYC™ 4004 Series Processors VendorAMD Affected — Fixed in ComboAM5PI 1.0.0.d / ComboAM5PI 1.1.0.3f / ComboAM5PI_1.2.0.3i Patch available CNA
  • AMD EPYC™ 4005 Series Processors VendorAMD Affected — Fixed in ComboAM5PI_1.2.0.3i Patch available CNA

Remediation

  • Fix · CNA AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7_1.2.0.0f
  • Fix · CNA AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in DragonRangeFL1PI 1.0.0.3k
  • Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in ComboAM5PI 1.0.0.d
  • Fix · CNA AMD Ryzen™ 9000HX Series Processors (AMD) Fixed in FireRangeFL1PI 1.0.0.0d
  • Fix · CNA AMD Ryzen™ AI 300 Series Processors (AMD) Fixed in StrixKrackanPI-FP8_1.1.0.0e
  • Fix · CNA AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (AMD) Fixed in StormPeakPI-SP6 1.0.0.1m, StormPeakPI-SP6_1.1.0.0k
  • Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in ComboAM5PI 1.1.0.3f
  • Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in ComboAM5PI_1.2.0.3i
  • Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in ComboAM5PI 1.1.0.3f
  • Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in ComboAM5PI_1.2.0.3i
  • Fix · CNA AMD Ryzen™ 9000 Series Desktop Processors (AMD) Fixed in ComboAM5PI_1.2.0.3i
  • Fix · CNA AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7_1.2.0.0f
  • Fix · CNA AMD Ryzen™ AI Max 300 Series Processors (AMD) Fixed in StrixHaloPI-FP11_1.0.0.2a
  • Fix · CNA AMD Ryzen™ Z1 Series Processors (AMD) Fixed in PhoenixPI-FP8-FP7_1.2.0.0f
  • Fix · CNA AMD Ryzen™ Z1 Series Processors (AMD) Fixed in PhoenixPI-FP8-FP7_1.2.0.0f
  • Fix · CNA AMD Ryzen™ Z2 Series Processors Extreme (AMD) Fixed in StrixKrackanPI-FP8_1.1.0.2d
  • Fix · CNA AMD Ryzen™ Z2 Series Processors (AMD) Fixed in PhoenixPI-FP8-FP7_1.2.0.0f
  • Fix · CNA AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1c
  • Fix · CNA AMD Ryzen™ Threadripper™ 7000 Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1c
  • Fix · CNA AMD Ryzen™ Threadripper™ 9000 Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1c
  • Fix · CNA AMD Ryzen™ Threadripper™ PRO 9000 WX-Series Processors (AMD) Fixed in ShimadaPeakPI-SP6 1.0.0.1c
  • Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (formerly codenamed "Raphael") (AMD) Fixed in ComboAM5PI_1.3.0.0
  • Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (formerly codenamed "Phoenix") (AMD) Fixed in ComboAM5PI_1.3.0.0
  • Fix · CNA AMD Ryzen™ 9000 Series Desktop Processors (formerly codenamed "Granite Ridge") (AMD) Fixed in ComboAM5PI_1.3.0.0
  • Fix · CNA AMD Ryzen™ Embedded 9000 Series Processors (AMD) Fixed in EmbeddedAM5PI 1.0.0.5
  • Fix · CNA AMD Ryzen™ Embedded 8000 Series Processors (AMD) Fixed in EmbeddedPhoenixPI-FP7r2_1.0.0.4
  • Fix · CNA AMD Ryzen™ Embedded 7000 Series Processors (AMD) Fixed in EmbeddedAM5PI 1.0.0.5
  • Fix · CNA AMD EPYC™ 4004 Series Processors (AMD) Fixed in ComboAM5PI 1.0.0.d / ComboAM5PI 1.1.0.3f / ComboAM5PI_1.2.0.3i
  • Fix · CNA AMD EPYC™ 4005 Series Processors (AMD) Fixed in ComboAM5PI_1.2.0.3i

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-0438
  2. 2026-10-03 Alias added: GHSA-783m-hm3h-gh75

References

Other 2

  • TI-2026-36341 AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization CVSS 4.0CRITICAL 9.2
  • TI-2023-07046 Improper privilege management in AMD Radeon™ RX 5000 Series Graphics Cards CVSS 3.1HIGH 7.8
  • TI-2023-04574 GPU kernel implementations susceptible to memory leak CVSS 3.1MEDIUM 6.5
  • TI-2023-07042 Information disclosure through error messages in AMD Ryzen™ 3000 Series Desktop… CVSS 3.1MEDIUM 5.5
  • TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
  • TI-2022-07839 Improper access control in System Management Mode (SMM) may allow an attacker to write to… CVSS 3.1CRITICAL 9.8
See all 508 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences