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Phoronix@phoronix@masto.ai (2026-09-30 02:09:01)
Branch Target Reuse, BTR: New Spectre V2 Attack Targeting JIT Compilers

It's been a while since any new Spectre vulnerabilities have come to light but that's changing today. The embargo has now lifted on BTR, Branch Target Reuse as a new Spectre-V2 attack affecting just-in-time (JIT) compilers...
https://www.phoronix.com/news/Branch-Target-Reuse-BTR
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