Analysis Run

OpenAI Codex v0.118.0 (research preview)
--------
workdir: /tmp/codex-qan0iue9
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c9f-7a77-71a1-8ecc-3d80a50d0d31
--------
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": "2026-04-05T07:50:50.307671+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 1034,
        "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: PUSH1 0x00
00000007: CALLDATALOAD
00000008: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000026: SWAP1
00000027: DIV
00000028: DUP1
00000029: PUSH4 0x11610c25
0000002e: EQ
0000002f: PUSH2 0x0044
00000032: JUMPI
00000033: DUP1
00000034: PUSH4 0xdaf5908f
00000039: EQ
0000003a: PUSH2 0x0053
0000003d: JUMPI
0000003e: PUSH2 0x0042
00000041: JUMP
00000042: JUMPDEST
00000043: STOP
00000044: JUMPDEST
00000045: PUSH2 0x0051
00000048: PUSH1 0x04
0000004a: DUP1
0000004b: POP
0000004c: POP
0000004d: PUSH2 0x017f
00000050: JUMP
00000051: JUMPDEST
00000052: STOP
00000053: JUMPDEST
00000054: PUSH2 0x0060
00000057: PUSH1 0x04
00000059: DUP1
0000005a: POP
0000005b: POP
0000005c: PUSH2 0x0076
0000005f: JUMP
00000060: JUMPDEST
00000061: PUSH1 0x40
00000063: MLOAD
00000064: DUP1
00000065: DUP3
00000066: DUP2
00000067: MSTORE
00000068: PUSH1 0x20
0000006a: ADD
0000006b: SWAP2
0000006c: POP
0000006d: POP
0000006e: PUSH1 0x40
00000070: MLOAD
00000071: DUP1
00000072: SWAP2
00000073: SUB
00000074: SWAP1
00000075: RETURN
00000076: JUMPDEST
00000077: PUSH1 0x00
00000079: PUSH1 0x00
0000007b: PUSH1 0x00
0000007d: PUSH1 0x00
0000007f: PUSH1 0x00
00000081: PUSH1 0x00
00000083: PUSH1 0x00
00000085: PUSH1 0x00
00000087: SWAP1
00000088: SLOAD
00000089: SWAP1
0000008a: PUSH2 0x0100
0000008d: EXP
0000008e: SWAP1
0000008f: DIV
00000090: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000a5: AND
000000a6: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000bb: AND
000000bc: PUSH4 0x84ebde52
000000c1: PUSH1 0x40
000000c3: MLOAD
000000c4: DUP2
000000c5: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
000000e3: MUL
000000e4: DUP2
000000e5: MSTORE
000000e6: PUSH1 0x04
000000e8: ADD
000000e9: DUP1
000000ea: SWAP1
000000eb: POP
000000ec: PUSH1 0x60
000000ee: PUSH1 0x40
000000f0: MLOAD
000000f1: DUP1
000000f2: DUP4
000000f3: SUB
000000f4: DUP2
000000f5: PUSH1 0x00
000000f7: DUP8
000000f8: PUSH2 0x61da
000000fb: GAS
000000fc: SUB
000000fd: CALL
000000fe: ISZERO
000000ff: PUSH2 0x0002
00000102: JUMPI
00000103: POP
00000104: POP
00000105: POP
00000106: PUSH1 0x40
00000108: MLOAD
00000109: DUP1
0000010a: MLOAD
0000010b: SWAP1
0000010c: PUSH1 0x20
0000010e: ADD
0000010f: DUP1
00000110: MLOAD
00000111: SWAP1
00000112: PUSH1 0x20
00000114: ADD
00000115: DUP1
00000116: MLOAD
00000117: SWAP1
00000118: PUSH1 0x20
0000011a: ADD
0000011b: POP
0000011c: SWAP5
0000011d: POP
0000011e: SWAP5
0000011f: POP
00000120: SWAP5
00000121: POP
00000122: PUSH1 0x01
00000124: NUMBER
00000125: SUB
00000126: BLOCKHASH
00000127: PUSH1 0x01
00000129: SWAP1
0000012a: DIV
0000012b: TIMESTAMP
0000012c: DUP6
0000012d: MOD
0000012e: ADD
0000012f: SWAP2
00000130: POP
00000131: PUSH1 0x01
00000133: NUMBER
00000134: DIFFICULTY
00000135: TIMESTAMP
00000136: MUL
00000137: MUL
00000138: DUP4
00000139: ADD
0000013a: ADD
0000013b: SWAP2
0000013c: POP
0000013d: DUP2
0000013e: POP
0000013f: PUSH21 0x36ce80b791850e292b0f092bb007da906561520482
00000155: DUP3
00000156: MOD
00000157: SWAP2
00000158: POP
00000159: DUP2
0000015a: POP
0000015b: CALLVALUE
0000015c: PUSH8 0x8ac7230489e80000
00000165: DIV
00000166: PUSH1 0x0a
00000168: ADD
00000169: SWAP1
0000016a: POP
0000016b: PUSH1 0x00
0000016d: DUP2
0000016e: DUP4
0000016f: MOD
00000170: EQ
00000171: SWAP6
00000172: POP
00000173: PUSH2 0x0177
00000176: JUMP
00000177: JUMPDEST
00000178: POP
00000179: POP
0000017a: POP
0000017b: POP
0000017c: POP
0000017d: SWAP1
0000017e: JUMP
0000017f: JUMPDEST
00000180: PUSH2 0x0187
00000183: PUSH2 0x0076
00000186: JUMP
00000187: JUMPDEST
00000188: ISZERO
00000189: PUSH2 0x01cd
0000018c: JUMPI
0000018d: PUSH1 0x00
0000018f: PUSH1 0x00
00000191: SWAP1
00000192: SLOAD
00000193: SWAP1
00000194: PUSH2 0x0100
00000197: EXP
00000198: SWAP1
00000199: DIV
0000019a: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001af: AND
000001b0: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001c5: AND
000001c6: CALLVALUE
000001c7: POP
000001c8: POP
000001c9: PUSH2 0x0201
000001cc: JUMP
000001cd: JUMPDEST
000001ce: CALLER
000001cf: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001e4: AND
000001e5: PUSH1 0x00
000001e7: CALLVALUE
000001e8: PUSH1 0x40
000001ea: MLOAD
000001eb: DUP1
000001ec: SWAP1
000001ed: POP
000001ee: PUSH1 0x00
000001f0: PUSH1 0x40
000001f2: MLOAD
000001f3: DUP1
000001f4: DUP4
000001f5: SUB
000001f6: DUP2
000001f7: DUP6
000001f8: DUP9
000001f9: DUP9
000001fa: CALL
000001fb: SWAP4
000001fc: POP
000001fd: POP
000001fe: POP
000001ff: POP
00000200: POP
00000201: JUMPDEST
00000202: JUMPDEST
00000203: 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.