CVE-2026-58805 · Infrastructure
NO FIX YET
Multiple locations lack a bounds check on image body addresses, so unvalidated addresses can zero arbitrary secure memory. The description says this leads to physical privilege escalation with System execution privileges needed and no user interaction.
first public Nov 10, 2026 · 1 source
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Who cares firmware, secure-memory
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In multiple locations, there is a possible way to zero arbitrary secure memory via unvalidated image body addresses due to a missing bounds check. This could lead to physical escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
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