#amd

A group of academic researchers from Georgia Tech, Purdue University, and Synkhronix have developed a side-channel attack called TEE.Fail that allows for the extraction of secrets from the trusted execution environment (TEE) in a computer's main processor, including Intel's Software Guard eXtensions (SGX) and Trust Domain Extensions (TDX) and AMD's Secure Encrypted Virtualization with Secure

October's Microsoft Patch Tuesday fixes 170+ flaws, including 3 actively exploited zero-days and critical WSUS RCE (CVSS 9.8). Immediate patching is mandatory. Final free updates for Windows 10.

Microsoft has released its monthly security update for October 2025, addressing 175 Microsoft CVEs and 21 non-Microsoft CVEs. Among these, 17 vulnerabilities are considered critical and 11 are flagged as important and considered more likely to be exploited.

Chipmaker AMD has released fixes to address a security flaw dubbed RMPocalypse that could be exploited to undermine confidential computing guarantees provided by Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). The attack, per ETH Zürich researchers Benedict Schlüter and Shweta Shinde, exploits AMD's incomplete protections that make it possible to perform a single memory

**When will an update be available to address this vulnerability?** Updates to mitigate this vulnerability in Azure Confidential Computing's (ACC) AMD-based clusters are being developed but are not yet complete. Once complete, the updates with be deployed across all AMD-based infrastructure and customers will be notified via Azure Service Health Alerts if they are required to reboot their ACC resources. The Security Updates table for this CVE will be updated immediately upon availability of the mitigated versions for any affected ACC product SKUs. Additionally, customers who have subscribed to the Security Update Guide will be notified when this CVE is revised to indicate updates are available. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this CVE.

The cyber world never hits pause, and staying alert matters more than ever. Every week brings new tricks, smarter attacks, and fresh lessons from the field. This recap cuts through the noise to share what really matters—key trends, warning signs, and stories shaping today’s security landscape. Whether you’re defending systems or just keeping up, these highlights help you spot what’s coming

Researchers have demonstrated an attack that can break through modern Intel and AMD processor technologies that protect encrypted data stored in memory.

A group of academics from KU Leuven and the University of Birmingham has demonstrated a new vulnerability called Battering RAM to bypass the latest defenses on Intel and AMD cloud processors. "We built a simple, $50 interposer that sits quietly in the memory path, behaving transparently during startup and passing all trust checks," researchers Jesse De Meulemeester, David Oswald, Ingrid

The Confidential Clusters project integrates confidential computing technology into Kubernetes clusters. It's an end-to-end solution that provides data confidentiality on cloud platforms by isolating a cluster from its underlying infrastructure. In a confidential cluster, all nodes run on top of confidential virtual machines (cVM). Before a node can join the cluster and access secrets, the platform and environment's authenticity are verified through remote attestation. This process involves communication with a trusted remote server.Confidential Clusters enables you to use Red Hat OpenShift,

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.1 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: Third-Party Components in SINEC OS Vulnerabilities: Improper Input Validation, Use After Free, Out-of-bounds Read, Incorrect Check of Function Return Value, Incorrect Comparison, Improper Control of Resource Identifiers ('Resource Injection'), Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'), NULL Pointer Dereference, Excessive Platform Resource Consumption within a Loop, Allocation of Resources Without Limits or Throttling, Improper Restriction of Operations within the Bounds of a Memory Buffer, Buffer Copy with...