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CWE-1303

Non-Transparent Sharing of Microarchitectural Resources

Hardware structures shared across execution contexts (e.g., caches and branch predictors) can violate the expected architecture isolation between contexts.

Official CWE-1303 definition at MITRE

Impactr finds and proves weaknesses like CWE-1303 in your web apps and APIs - investigating, chaining, and validating each with a reproducible exploit.

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