Reify Uncovers Multiple JIT Compiler Vulnerabilities
zhendongsu · x · 2026-07-16
A shared post highlights new progress with Reify: beyond assisting C compilers, it is exposing issues in more runtimes and compilers.
- .NET is integrating Reify into its JIT compiler and has found several critical bugs.
- PyPy has also expressed interest.
- It has even uncovered several JIT compiler vulnerabilities in the JVM.
The original post notes that this work will be presented at PLDI 2026, alongside links to the paper, GitHub repo, and a derivative project called symlang.
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