Topic: aslr bypass
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VMScape Attack Breaks CPU Isolation on AMD and Intel Systems
A new security vulnerability called VMScape allows a malicious virtual machine to extract sensitive data like cryptographic keys from a QEMU hypervisor on both AMD and Intel processors, bypassing existing Spectre mitigations. The attack exploits shared branch prediction structures, enabling a gue...
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Critical Windows 0-Day Fixed: CISA Issues Urgent Alert
A critical Windows zero-day vulnerability (CVE-2026-20805) is being actively exploited, prompting urgent patching and a CISA mandate for federal agencies to apply the fix by February 3. The flaw undermines the ASLR security mechanism by leaking a memory address, which can be chained with other bu...
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