Scheduler-Contention Side Channel on AMD “Zen” Processors

Revisions Revision Date| Description ---|--- 2026-08-12| Initial publication...

Efficient Symbolic Execution for Reviving Arbitrary Speculative Code Execution

Revisions Revision Date| Description ---|--- 2026-08-12| Initial publication...

AMD Power Design Manager (PDM) Vulnerabilities

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Base Score ---|---|--- CVE-2025-8087| A DLL hijacking vulnerability within AMD Power Design Manager can allow a malicious local attacker to escalate privileges during uninstallation potentially resulting in arbitrar...

SEV Firmware Arbitrary Code Execution

Affected Products and Mitigation AMD recommends updating to the mitigated versions below as a defense-in-depth measure. AMD EPYC™ Series Processors Product| Mitigation| Mitigation Release Date| Platform Info Bit ---|---|---|--- AMD EPYC™ 7003 Series Processors| MilanPI 1.0.0.J1| 2025-12-02|...

AMD Ryzen™ Master Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Base Score ---|---|--- CVE-2025-54512| A DLL hijacking vulnerability within the AMD Ryzen™ Master installation may allow a local user-privileged attacker to escalate privileges, potentially resulting in arbitrary co...

Vitis™ Vulnerabilities

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Base Score ---|---|--- CVE-2026-43606| Observable Timing Discrepancy in the Vitis™ Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagneti...

Trusted Platform Module (TPM) Reference Code Errata

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-6726 non-AMD| An information leakage vulnerability was reported in the TCG TPM 2.0 reference code that could allow a local attacker with elevated privileges to obtain a credential from a...

Extracting VM Secrets through Power Side Channels on AMD SEV-ES and SEV-SNP

Revisions Revision Date| Description ---|--- 2026-08-10| Initial publication...

Safe RET Interrupt Vulnerability

Revisions Revision Date| Description ---|--- 2026-08-06| Initial publication...

Memory Aliasing Vulnerability

Affected Products and Mitigation AMD 15h and 16h processors The affected products are end of security support...

ARM® CPU Vulnerability : Bypass of Stage 1 translation, Stage-2 translation, or GPT Protection

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-10263 non-AMD| According to the ARM® security team, a broadcast Translation Lookaside Buffer Invalidate TLBI on another Processing Element PE may be completed before affected memory access...

AMD Auto Updater Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-40677| The use of insecure HTTP transport within AMD optional tools could allow an attacker to conduct a man-in-the-middle attack, potentially leading to arbitrary code execution.| 7.7...

ASP non-Coherent Memory Access

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54509| Improper access control for register interface in the input-output memory management unit IOMMU could allow a privileged attacker to cause non-coherent accesses by the AMD Secure...

AMD uProf Vulnerabilities

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-0466| Improper access control in AMD uProf may allow a local attacker with user privileges to write to the kernel-shared memory section, potentially resulting in crash or denial of service...

AMD Device Metrics Exporter (ROCm ecosystem) Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-0481| Unrestricted IP address binding in the AMD Device Metrics Exporter ROCm ecosystem could allow a remote attacker to perform unauthorized changes to the GPU configuration, potentially...

CPU OP Cache Corruption

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54518| Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level...

AMD Graphics Vulnerabilities – May 2026

CVE Details Refer to Glossary for explanation of terms CVE ID| CVE Description| CVSS Vector ---|---|--- CVE-2024-36323| Improper isolation of VCN-JPEG HW register space could allow a malicious Guest Virtual Machine VM or a process to perform unauthorized access to the register space of the JPEG...

Unsafe OpenSSL Initialization Vulnerability Within AMD Manageability Software

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-62628| Unsafe OpenSSL initialization within some AMD optional tools may allow a local user-privileged attacker to inject a malicious DLL, potentially resulting in arbitrary code execution....

AMD Athlon™, AMD Ryzen™, and AMD Ryzen™ Embedded Series Processor Vulnerabilities – May 2026

CVE Details Refer to Glossary for explanation of terms CVE ID| CVE Description| CVSS ---|---|--- CVE-2021-46747| Insufficient granularity of access control in AMD Secure Processor ASP may allow an attacker with an untrusted user space application to map sensitive System Management Network SMN...

AMD RAID Driver Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2024-21962| Improper input validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location, potentially resulting in privilege escalation and arbitrary code...

InstallShield Privilege Escalation

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description ---|--- CVE-2024-14012 Issued by Revenera| https://vulners.com/cve/CVE-2024-14012...

TDXRay: Microarchitectural Side-Channel Analysis of Intel TDX for Real-World Workloads

Affected Products AMD EPYC™ Series Processors AMD EPYC™ 7003 Series Processors AMD EPYC™ 8004 Series Processors AMD EPYC™ 9004 Series Processors AMD EPYC™ 9005 Series Processors AMD EPYC™ Embedded Series Processors AMD EPYC™ Embedded 7003 AMD EPYC™ Embedded 8004 AMD EPYC™ Embedded 9004 AMD EPYC™...

AMD Server Software and Embedded Chipset Driver Vulnerabilities Identified in Windows® Environments

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2026-0432| Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to achieve privilege escalation resulting in arbitrary code execution.|...

MilanLaunchy Firmware Loader

References CVE-2021-26315: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1021.html CVE-2024-21944: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3015.html CVE-2024-21981: https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html &...

AMD Chipset Driver Vulnerabilities

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-0028| An unchecked return value within the AMD Platform Management Framework PMF could allow an attacker to read or modify an arbitrary address, potentially resulting in loss of...

AMD Device Management Portal Key Download

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-62619| Missing authentication in the KVM key download endpoint could allow an unauthenticated attacker with knowledge of the exposed URL to retrieve sensitive keys, potentially leading to...

Quality-of-Service Feature Side Channels

Revisions Revision Date| Description ---|--- 2026-05-12| Initial publication...

Ionic Driver Vulnerabilities

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-62623| A heap-based buffer overflow in the ionic cloud driver for VMware ESXi could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.| 8....

AMD EPYC™ and AMD EPYC™ Embedded Series Processor Vulnerabilities – May 2026

CVE Details Refer to Glossary for explanation of terms CVE ID| CVE Description| CVSS Vector ---|---|--- CVE-2025-61972| Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network SMN access, potentially resulting in...

Floating Point Value Injection (FPVI) Variant in AMD CPUs

Summary Researchers shared with AMD a report titled “TREVEX: A Black-Box Detection Framework For Data-Flow Transient Execution Vulnerabilities.” The researchers' paper introduced a Floating-Point Value Injection FPVI variant, which could allow an attacker with a deep understanding of...

Floating Point Divider State Sampling on AMD CPUs

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54505| A transient execution vulnerability within AMD CPUs may allow a local, user-privileged attacker to leak data via the floating-point divisor unit, potentially resulting in a loss of...

Incorrect use of LocateProtocol Service of the EFI_BOOT_Services table in SMI Handler

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54502| Incorrect use of boot service in the AMD Platform Configuration Blob APCB SMM driver could allow a privileged attacker with local access Ring 0 to achieve privilege escalation...

SEV-SNP Routing Misconfiguration

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54510| A missing lock verification in AMD Secure Processor ASP firmware may permit a locally authenticated attacker with administrative privileges to alter MMIO routing on some Zen 5-based...

IOMMU Write Buffer Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2023-20585| Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP...

Mishandling Resource Contention in AMD Processors

Revisions Revision Date| Description ---|--- 2026-04-14| Initial publication...

Guest Initiated Machine Check Errors

Summary AMD received a report from the security team at Amazon Web Services AWS indicating that it may be possible for guest VMs to cause a crash of a host system. By flooding the host system with a large number of malformed System Management Interrupts SMIs, it may be possible for a guest VM to...

SNPeek: Side-Channel Analysis for Privacy Applications on Confidential VMs

Revisions Revision Date| Description ---|--- 2026-02-23| Initial publication...

Control Flow Reconstruction using HPCs

Affected Products and Mitigation Performance counters are not protected by Secure Encrypted Virtualization SEV, SEV-ES, or SEV-SNP. AMD has defined support for performance counter virtualization in APM Vol 2, section 15.39. Performance Monitoring Counters PMC virtualization, available on AMD...

AMD Vivado™ Design Suite Vulnerabilities

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-52541| Uncontrolled search paths in the 2024.2 Vivado™ installation could allow a lower-level, local user to achieve privilege escalation, potentially resulting in arbitrary code execution...

AMD Graphics Driver Vulnerabilities – February 2026

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description | CVSS Score ---|---|--- CVE-2024-36324| Improper input validation in the AMD Graphics Driver could allow an attacker to supply a specially crafted pointer, potentially leading to arbitrary code execution.| 8.8 High...

AMD GPU Timing-Based Side Channels

Revisions Revision Date| Description ---|--- 2026-02-10| Initial publication...

Optical Probing of Readback CRC Bus

Revisions Revision Date| Description ---|--- 2026-02-10| Initial publication...

AMD Athlon™ and AMD Ryzen™ Processor Vulnerabilities – February 2026

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score| CVSS Attack Vector ---|---|---|--- CVE-2025-52533| Improper access control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data...

AMD EPYC™ and AMD EPYC™ Embedded Series Processor Vulnerabilities – February 2026

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score| CVSS Vector ---|---|---|--- CVE-2025-52533| Improper access control in an on-chip debug interface could allow a privileged attacker to enable a debug interface and potentially compromise data confidentiality ...

AMD µProf Vulnerability

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-61969| Incorrect permission assignment in AMD µProf performance analysis tool-suite may allow a local user-privileged attacker to achieve privilege escalation, potentially resulting in...

SEV-SNP Guest Stack Pointer Corruption Vulnerability

Summary Researchers have reported a CPU-caused stack corruption issue caused by flipping an undocumented MSR bit. AMD believes that this vulnerability occurs due to inadequate access controls, which fail to prevent the hypervisor from setting an internal configuration bit. This attack could allow...

Memory Re-orderings as a Timerless Side-channel

Summary Researchers have provided AMD with a paper titled “MEMORY DISORDER: Memory Re-orderings as a Timerless Side-channel” In this work, the authors introduced MEMORY DISORDER, a timerless side-channel attack that exploits memory re-orderings to infer activity on other processes. They showed th...

PCIe Specification Issues

Summary PCIe SIG in industry coordination with CERT CC is releasing details on three PCIe specification issues...

GPUHammer: Rowhammer Attacks on GPU Memories are Practical

Revisions Revision Date| Description ---|--- 2025-12-03| Initial publication...

Incorrect Secure Flag Usage in Versal™ Adaptive SoC Arm® Trusted Firmware

Summary The Secure Flag passed to Versal™ Adaptive SoC’s Arm Trusted Firmware for Cortex®-A processors TF-A for Arm’s Power State Coordination Interface PSCI commands were incorrectly set to secure instead of using the processor’s actual security state. This would allow the PSCI requests to appea...