CVE-2026-56897 · Other
NO FIX YET
Several functions in attestation_object.c can place uninitialized secure element stack memory into key attestation certificates. A local attacker can read that leftover memory without extra privileges.
first public Nov 10, 2026 · 1 source
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Who cares android, attestation, secure-element
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In multiple functions of attestation_object.c, there is a possible way to disclose uninitialized secure element stack memory in key attestation certificates due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
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