High 7.0Published Feb 10, 2026

CVE-2024-36355Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up, potentially resulting in arbitrary code exec…

Updated under an hour ago (Oct 26, 2026, 8:30 PM ET)

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It affects AMD EPYC™ 9004 Series Processors and 34 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for AMD EPYC™ 9004 Series Processors

Exploited in the last 30 days

Improper input validation in the SMM handler could allow an attacker with Ring0 access to write to SMRAM and modify execution flow for S3 (sleep) wake up, potentially resulting in arbitrary code execution.

CVSS: 7.0 HIGH (v4.0, CNA)CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H
Weakness (CWE): CWE-787
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: AMD
NVD analysis: Deferred
Record last updated: Feb 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

AMD AMD EPYC™ 9004 Series Processors amd:epyctm_9004_series_processors (from the name)	GenoaPI 1.0.0.E not affected	CNA record
AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors amd:ryzentm_threadrippertm_pro_5000_wx_series_processors (from the name)	ChagallWSPI-sWRX8-1.0.0.B not affected	CNA record
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics amd:ryzentm_5000_series_mobile_processors_with_radeontm_graphics (from the name)	CezannePI-FP6_1.0.1.1b not affected	CNA record
AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors amd:ryzentm_threadrippertm_pro_3000_wx_series_processors (from the name)	CastlePeakWSPI-sWRX8 1.0.0.G not affected; ChagallWSPI-sWRX8-1.0.0.B not affected	CNA record
AMD AMD Ryzen™ Z1 Series Processors amd:ryzentm_z1_series_processors (from the name)	ComboAM5 1.1.0.3c / ComboAM5 1.2.0.3d not affected	CNA record
AMD AMD Ryzen™ 9000 Series Desktop Processors amd:ryzentm_9000_series_desktop_processors (from the name)	ComboAM5 1.2.0.3d not affected	CNA record
AMD AMD Ryzen™ 7000 Series Desktop Processors amd:ryzentm_7000_series_desktop_processors (from the name)	ComboAM5 1.2.0.3d not affected; ComboAM5 1.1.0.3c not affected; ComboAM5PI 1.0.0.E not affected	CNA record
AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics amd:ryzentm_3000_series_mobile_processors_with_radeontm_graphics (from the name)	PicassoPI-FP5_1.0.1.2c not affected	CNA record
AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics amd:ryzentm_5000_series_desktop_processors_with_radeontm_graphics (from the name)	ComboAM4v2PI 1.2.0.10 not affected	CNA record
AMD AMD Ryzen™ 3000 Series Desktop Processors amd:ryzentm_3000_series_desktop_processors (from the name)	ComboAM4PI 1.0.0.10 not affected; ComboAM4v2PI 1.2.0.10 not affected	CNA record
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References

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.