CVE-2026-56943 · Infrastructure
NO FIX YET
An incorrect bounds check in attestation comparison code allows an out-of-bounds read. An attacker with System-level execution privileges can use it to disclose information locally.
first public Nov 10, 2026 · 1 source
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In multiple locations, there is a possible way to trigger an out of bounds read via an attestation comparison oracle due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.
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