New Spectre v2 Variant Exposes Intel, AMD, Arm CPUs to Data Leaks 2026-09-29 at 20:00 By Eduard Kovacs Branch Target Reuse (BTR) is a new Spectre v2 attack targeting JIT compilers in web browsers, language runtimes, and the operating system kernel The post New Spectre v2 Variant Exposes Intel, AMD, Arm CPUs to Data Leaks […]
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Researchers Earn $150,000 for L1TF Exploit Leaking Data From Public Cloud 2025-09-22 at 15:59 By Ionut Arghire L1TF Reloaded is a vulnerability combining the old L1TF and half-Spectre hardware flaws to bypass deployed software mitigations. The post Researchers Earn $150,000 for L1TF Exploit Leaking Data From Public Cloud appeared first on SecurityWeek. This article is […]
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VMScape: Academics Break Cloud Isolation With New Spectre Attack 2025-09-12 at 14:01 By Ionut Arghire Exploiting incomplete speculative execution attack mitigations extended to the branch predictor state, VMScape leaks arbitrary memory. The post VMScape: Academics Break Cloud Isolation With New Spectre Attack appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View Original […]
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