fix(pxe): bounds-check PropertySelector in pick_notes#22614
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nchamo merged 1 commit intomerge-train/fairiesfrom Apr 17, 2026
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fix(pxe): bounds-check PropertySelector in pick_notes#22614nchamo merged 1 commit intomerge-train/fairiesfrom
nchamo merged 1 commit intomerge-train/fairiesfrom
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✅ Successfully backported to backport-to-v4-next-staging #22580. |
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BEGIN_COMMIT_OVERRIDE fix(pxe): stop block synchronizer on PXE shutdown (#22604) fix(aztec): respect TEST_ACCOUNTS env var in local network mode (#22600) fix: check all aztec-nr dependency tags, not just aztec (#22483) fix: reuse anchor block in kernel oracle (#22631) refactor: unify contract compilation pipeline via bb aztec_process (#22590) fix(pxe): queue registerSender wipe to avoid racing with in-flight jobs (#22623) fix(pxe): bounds-check PropertySelector in pick_notes (#22614) fix(pxe): guard private event store rollback against in-flight jobs (#22615) refactor(pxe): rename sideEffectCounter to initialSideEffectCounter (#22599) fix(pxe): correct stale authwitness comment and inverted tagging error (#22537) fix(aztec-nr): range-check auth witness fields before byte cast (#22624) fix(pxe): serialize block stream event handling to prevent race conditions (#22635) fix(pxe): throw error on origin/contract address mismatch in simulation (#22637) END_COMMIT_OVERRIDE
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Summary
PropertySelectorbounds inselectPropertyFromPackedNoteContent: throw on out-of-rangeselector.indexand onselector.offset + selector.length > Fr.SIZE_IN_BYTES.Buffer.subarraysilently clamps out-of-range ranges, so the padded buffer passed toFr.fromBuffercan encode a truncated value and produce incorrect note selection or sort order with no error.Fixes https://github.com/AztecProtocol/aztec-claude/issues/160