Research / Finding
fix(core): fix jpegdec syscall verifier
F-TREZOR-008
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
fix(core): fix jpegdec syscall verifier
merged
details
- Finding IDs
- F-TREZOR-008
- Status
- merged
- Reported via
- security contact
- Note
- public fix commit fb4aa180cf6f on 2026-02-27. adds the missing jpegdec verifier-side input pointer validation.
F-TREZOR-008: Memory safety. JPEG verification accesses memory outside the intended image buffer. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.
Mechanism source for F-TREZOR-008
Security area (1seal assessment): Memory safety. JPEG verification accesses memory outside the intended image buffer. Reviewed 24 Sep 2026.
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