1sealsemantic last-mile verification

Research / Finding

fix(core): use verifiers for translations syscalls

F-TREZOR-SYSCALL-TRANSLATIONS-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

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Recorded evidence

—score not recorded
trezor/trezor-firmwareReported fixtrezor/trezor-firmware

fix(core): use verifiers for translations syscalls

merged
details
Finding IDs
F-TREZOR-SYSCALL-TRANSLATIONS-001
Status
merged
Reported via
security contact
Note
public fix commit 1811d3bb9629 routes translation syscalls through verified wrappers instead of raw implementations. F-TREZOR-006 is an alternate report ID for the same callsite and fix, not a separate counted finding.

F-TREZOR-SYSCALL-TRANSLATIONS-001: Memory safety. Translation syscall input reaches insufficiently bounded memory. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-TREZOR-SYSCALL-TRANSLATIONS-001

Security area (1seal assessment): Memory safety. Translation syscall input reaches insufficiently bounded memory. Reviewed 24 Sep 2026.

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