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CVE-2026-90195 riscv, bpf: Fix missing sign-ext for signed 1-byte and 2-byte kfunc args

🗓️ 17 Sep 2026 16:07:14Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Linux kernel RV64 BPF JIT missing sign-extension for signed 1-byte and 2-byte kfunc args.

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