Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-0438

Quick assessment

Affected
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AMD Chipset是美国超威半导体（AMD）公司的一系列芯片。 AMD Chipset存在安全漏洞，该漏洞源于可对非SMM不可信内存中的代码执行调用，可能导致高权限攻击者在用户交互和高复杂度条件下触发SMM中攻击者控制代码的执行，破坏系统机密性、完整性和可用性。

AI Predicted 8.6 Difficulty: Hard EPSS 0.14% · P3

Affected Version Matrix 30

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

I. Basic Information for CVE-2026-0438

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:P/AC:H/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不使用连接池访问数据资源
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Chipset 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Chipset是美国超威半导体（AMD）公司的一系列芯片。 AMD Chipset存在安全漏洞，该漏洞源于可对非SMM不可信内存中的代码执行调用，可能导致高权限攻击者在用户交互和高复杂度条件下触发SMM中攻击者控制代码的执行，破坏系统机密性、完整性和可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

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

II. Public POCs for CVE-2026-0438

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-0438

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-0438 (1)

Same Patch Batch · AMD · 2026-05-15 · 39 CVEs total

CVE-2025-54518 7.3 HIGH AMD EPYC Processor 安全漏洞
CVE-2025-29936 AMD多款产品 输入验证错误漏洞
CVE-2021-26380 AMD Graphics Driver 输入验证错误漏洞
CVE-2025-0040 AMD Processors 访问控制错误漏洞
CVE-2024-21962 AMD RAID Driver 安全漏洞
CVE-2025-29935 AMD Chipset 缓冲区错误漏洞
CVE-2025-29944 AMD Ryzen 安全漏洞
CVE-2025-29938 AMD多款产品 安全漏洞
CVE-2025-29937 AMD Processors 缓冲区错误漏洞
CVE-2025-0028 AMD Chipset 安全漏洞
CVE-2022-23826 AMD Processors 安全漏洞
CVE-2025-48513 AMD Chipset 安全漏洞
CVE-2025-52540 AMD Chipset 缓冲区错误漏洞
CVE-2025-48520 AMD多款产品 缓冲区错误漏洞
CVE-2025-48519 AMD Chipset 缓冲区错误漏洞
CVE-2025-0045 AMD Secure Processor 安全漏洞
CVE-2026-0432 AMD Chipset 安全漏洞
CVE-2025-48521 AMD Processors 资源管理错误漏洞
CVE-2025-48512 AMD Chipset 安全漏洞
CVE-2024-36345 AMD OverDrive 安全漏洞

Showing top 20 of 39 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics
Same vendor: AMD

V. Comments for CVE-2026-0438

No comments yet

Leave a comment