Research / Finding
enhancement: reject oversized websocket messages
F-TREZOR-BLOCKBOOK-WS-READLIMIT-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
enhancement: reject oversized websocket messages
merged
details
- Finding IDs
- F-TREZOR-BLOCKBOOK-WS-READLIMIT-001
- Status
- merged
- Reported via
- security contact
- Note
- public fix commit f8349fcebcdf on 2026-03-11. adds a websocket read limit to stop unbounded message-driven memory growth.
F-TREZOR-BLOCKBOOK-WS-READLIMIT-001: Resource limits. WebSocket reads are not bounded by message size. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.
Mechanism source for F-TREZOR-BLOCKBOOK-WS-READLIMIT-001
Security area (1seal assessment): Availability. WebSocket reads are not bounded by message size. Reviewed 24 Sep 2026.
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