CVE-2026-58810 · Infrastructure
NO FIX YET
Several functions in simd_ctx.c use uninitialized data, so secure vector predicate and fault register values can be read by non-secure callers. An attacker with local code running at System privilege could learn that register state.
first public Nov 10, 2026 · 1 source
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In multiple functions of simd_ctx.c, there is a possible way to disclose secure vector predicate and fault registers to non-secure callers due to uninitialized data. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.
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