Analysis Run

OpenAI Codex v0.118.0 (research preview)
--------
workdir: /tmp/codex-byable35
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c90-53f6-7e11-8708-84fbdb16f067
--------
user
You are a security auditor. You ONLY have runtime bytecode + analysis artifacts.
You MUST read `BYTECODE_BUNDLE.json` before concluding; it contains the bytecode summary,
evidence bundle, callsites, storage slots, and detector findings.

Special cases when reasoning from bytecode (be explicit about uncertainty):
- Selector inference is best-effort; missing selectors are common.
- Fallback/receive paths may be the only entrypoints.
- CALL vs DELEGATECALL semantics differ; DELEGATECALL executes in caller storage.
- Proxy patterns (EIP-1967, minimal proxies, beacon) change which storage is authoritative.
- Storage slots are raw; mappings/arrays appear via keccak patterns, names are unknown.
- Guard detection is heuristic; absence of guards does NOT mean unguarded.
- Returndata checking is unknown unless explicitly shown in evidence.
- Precompiles (0x1..0x9) and common ERC20 transfer selectors may appear; do not over-claim.

Output MUST be valid JSON matching the provided schema.
- If you find nothing meaningful: set no_findings=true and findings=[].
- Otherwise: set no_findings=false and include findings with severity/category/title.
- Locations can be pc references like "pc:0x123" or selectors like "selector:0xa9059cbb".

Focus on: reentrancy, access control, upgradeability/proxy issues, signature validation,
accounting/invariant breaks, dangerous delegatecall, and untrusted external calls.
Be conservative: if evidence is weak, mark severity low/medium and explain why.
warning: Codex could not find system bubblewrap on PATH. Please install bubblewrap with your package manager. Codex will use the vendored bubblewrap in the meantime.
ERROR: You've hit your usage limit. Visit https://chatgpt.com/codex/settings/usage to purchase more credits or try again at Apr 8th, 2026 9:11 AM.
ERROR: You've hit your usage limit. Visit https://chatgpt.com/codex/settings/usage to purchase more credits or try again at Apr 8th, 2026 9:11 AM.

{
    "codex": {
        "ran_at": "2026-04-05T07:34:17.583455+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 1376,
        "bytecode_truncated": false,
        "capability_graph_present": true,
        "analysis_artifact_present": true
    },
    "summary": null,
    "no_findings": null,
    "schema_version": 1
}

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x003d
0000000a: JUMPI
0000000b: PUSH1 0x00
0000000d: CALLDATALOAD
0000000e: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000002c: SWAP1
0000002d: DIV
0000002e: DUP1
0000002f: PUSH4 0x9e5faafc
00000034: EQ
00000035: PUSH2 0x00e1
00000038: JUMPI
00000039: PUSH2 0x003d
0000003c: JUMP
0000003d: JUMPDEST
0000003e: PUSH2 0x00df
00000041: JUMPDEST
00000042: PUSH1 0x00
00000044: PUSH1 0x00
00000046: SWAP1
00000047: SLOAD
00000048: SWAP1
00000049: PUSH2 0x0100
0000004c: EXP
0000004d: SWAP1
0000004e: DIV
0000004f: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000064: AND
00000065: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000007a: AND
0000007b: PUSH4 0x2e1a7d4d
00000080: PUSH1 0x02
00000082: PUSH1 0x00
00000084: POP
00000085: SLOAD
00000086: PUSH1 0x40
00000088: MLOAD
00000089: DUP3
0000008a: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
000000a8: MUL
000000a9: DUP2
000000aa: MSTORE
000000ab: PUSH1 0x04
000000ad: ADD
000000ae: DUP1
000000af: DUP3
000000b0: DUP2
000000b1: MSTORE
000000b2: PUSH1 0x20
000000b4: ADD
000000b5: SWAP2
000000b6: POP
000000b7: POP
000000b8: PUSH1 0x20
000000ba: PUSH1 0x40
000000bc: MLOAD
000000bd: DUP1
000000be: DUP4
000000bf: SUB
000000c0: DUP2
000000c1: PUSH1 0x00
000000c3: DUP8
000000c4: PUSH2 0x61da
000000c7: GAS
000000c8: SUB
000000c9: CALL
000000ca: ISZERO
000000cb: PUSH2 0x0002
000000ce: JUMPI
000000cf: POP
000000d0: POP
000000d1: POP
000000d2: PUSH1 0x40
000000d4: MLOAD
000000d5: DUP1
000000d6: MLOAD
000000d7: SWAP1
000000d8: PUSH1 0x20
000000da: ADD
000000db: POP
000000dc: POP
000000dd: JUMPDEST
000000de: JUMP
000000df: JUMPDEST
000000e0: STOP
000000e1: JUMPDEST
000000e2: PUSH2 0x00ee
000000e5: PUSH1 0x04
000000e7: DUP1
000000e8: POP
000000e9: POP
000000ea: PUSH2 0x00f0
000000ed: JUMP
000000ee: JUMPDEST
000000ef: STOP
000000f0: JUMPDEST
000000f1: ADDRESS
000000f2: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000107: AND
00000108: BALANCE
00000109: PUSH1 0x02
0000010b: PUSH1 0x00
0000010d: POP
0000010e: DUP2
0000010f: SWAP1
00000110: SSTORE
00000111: POP
00000112: PUSH1 0x00
00000114: PUSH1 0x00
00000116: SWAP1
00000117: SLOAD
00000118: SWAP1
00000119: PUSH2 0x0100
0000011c: EXP
0000011d: SWAP1
0000011e: DIV
0000011f: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000134: AND
00000135: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000014a: AND
0000014b: PUSH4 0xd0e30db0
00000150: PUSH1 0x02
00000152: PUSH1 0x00
00000154: POP
00000155: SLOAD
00000156: PUSH1 0x40
00000158: MLOAD
00000159: DUP3
0000015a: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000178: MUL
00000179: DUP2
0000017a: MSTORE
0000017b: PUSH1 0x04
0000017d: ADD
0000017e: DUP1
0000017f: SWAP1
00000180: POP
00000181: PUSH1 0x20
00000183: PUSH1 0x40
00000185: MLOAD
00000186: DUP1
00000187: DUP4
00000188: SUB
00000189: DUP2
0000018a: DUP6
0000018b: DUP9
0000018c: PUSH2 0x8502
0000018f: GAS
00000190: SUB
00000191: CALL
00000192: ISZERO
00000193: PUSH2 0x0002
00000196: JUMPI
00000197: POP
00000198: POP
00000199: POP
0000019a: POP
0000019b: PUSH1 0x40
0000019d: MLOAD
0000019e: DUP1
0000019f: MLOAD
000001a0: SWAP1
000001a1: PUSH1 0x20
000001a3: ADD
000001a4: POP
000001a5: POP
000001a6: PUSH1 0x00
000001a8: PUSH1 0x00
000001aa: SWAP1
000001ab: SLOAD
000001ac: SWAP1
000001ad: PUSH2 0x0100
000001b0: EXP
000001b1: SWAP1
000001b2: DIV
000001b3: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001c8: AND
000001c9: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001de: AND
000001df: PUSH4 0x2e1a7d4d
000001e4: PUSH1 0x02
000001e6: PUSH1 0x00
000001e8: POP
000001e9: SLOAD
000001ea: PUSH1 0x40
000001ec: MLOAD
000001ed: DUP3
000001ee: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000020c: MUL
0000020d: DUP2
0000020e: MSTORE
0000020f: PUSH1 0x04
00000211: ADD
00000212: DUP1
00000213: DUP3
00000214: DUP2
00000215: MSTORE
00000216: PUSH1 0x20
00000218: ADD
00000219: SWAP2
0000021a: POP
0000021b: POP
0000021c: PUSH1 0x20
0000021e: PUSH1 0x40
00000220: MLOAD
00000221: DUP1
00000222: DUP4
00000223: SUB
00000224: DUP2
00000225: PUSH1 0x00
00000227: DUP8
00000228: PUSH2 0x61da
0000022b: GAS
0000022c: SUB
0000022d: CALL
0000022e: ISZERO
0000022f: PUSH2 0x0002
00000232: JUMPI
00000233: POP
00000234: POP
00000235: POP
00000236: PUSH1 0x40
00000238: MLOAD
00000239: DUP1
0000023a: MLOAD
0000023b: SWAP1
0000023c: PUSH1 0x20
0000023e: ADD
0000023f: POP
00000240: POP
00000241: PUSH1 0x01
00000243: PUSH1 0x00
00000245: SWAP1
00000246: SLOAD
00000247: SWAP1
00000248: PUSH2 0x0100
0000024b: EXP
0000024c: SWAP1
0000024d: DIV
0000024e: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000263: AND
00000264: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000279: AND
0000027a: PUSH1 0x00
0000027c: ADDRESS
0000027d: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000292: AND
00000293: BALANCE
00000294: PUSH1 0x40
00000296: MLOAD
00000297: DUP1
00000298: SWAP1
00000299: POP
0000029a: PUSH1 0x00
0000029c: PUSH1 0x40
0000029e: MLOAD
0000029f: DUP1
000002a0: DUP4
000002a1: SUB
000002a2: DUP2
000002a3: DUP6
000002a4: DUP9
000002a5: DUP9
000002a6: CALL
000002a7: SWAP4
000002a8: POP
000002a9: POP
000002aa: POP
000002ab: POP
000002ac: POP
000002ad: JUMPDEST
000002ae: JUMP

Warning: This is a nightly build of Foundry. It is recommended to use the latest stable version. To mute this warning set `FOUNDRY_DISABLE_NIGHTLY_WARNING` in your environment.