Analysis Run

OpenAI Codex v0.118.0 (research preview)
--------
workdir: /tmp/codex-jle6i_5m
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c91-5fc8-7171-acc4-fceba614e0e0
--------
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": "2026-04-05T07:35:26.180392+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 470,
        "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 0xe0
00000007: PUSH1 0x02
00000009: EXP
0000000a: PUSH1 0x00
0000000c: CALLDATALOAD
0000000d: DIV
0000000e: PUSH4 0x8cdfb1e6
00000013: DUP2
00000014: EQ
00000015: PUSH1 0x24
00000017: JUMPI
00000018: DUP1
00000019: PUSH4 0xc3b8bfe5
0000001e: EQ
0000001f: PUSH1 0x70
00000021: JUMPI
00000022: JUMPDEST
00000023: STOP
00000024: JUMPDEST
00000025: PUSH1 0x22
00000027: PUSH1 0x04
00000029: CALLDATALOAD
0000002a: PUSH10 0xd3c21bcecceda1000000
00000035: PUSH20 0xbf4ed7b27f1d666546e30d74d50d173d20bca754
0000004a: BALANCE
0000004b: GT
0000004c: ISZERO
0000004d: PUSH1 0xca
0000004f: JUMPI
00000050: PUSH1 0x01
00000052: PUSH1 0xa0
00000054: PUSH1 0x02
00000056: EXP
00000057: SUB
00000058: DUP2
00000059: AND
0000005a: PUSH1 0x00
0000005c: CALLVALUE
0000005d: PUSH1 0x60
0000005f: DUP3
00000060: DUP2
00000061: DUP2
00000062: DUP2
00000063: DUP6
00000064: DUP9
00000065: DUP4
00000066: CALL
00000067: SWAP4
00000068: POP
00000069: POP
0000006a: POP
0000006b: POP
0000006c: POP
0000006d: PUSH1 0xe7
0000006f: JUMP
00000070: JUMPDEST
00000071: PUSH1 0x22
00000073: PUSH1 0x04
00000075: CALLDATALOAD
00000076: PUSH10 0xd3c21bcecceda1000000
00000081: PUSH20 0xbf4ed7b27f1d666546e30d74d50d173d20bca754
00000096: BALANCE
00000097: GT
00000098: DUP1
00000099: ISZERO
0000009a: SWAP1
0000009b: PUSH1 0xa5
0000009d: JUMPI
0000009e: POP
0000009f: PUSH3 0x1dc19b
000000a3: NUMBER
000000a4: LT
000000a5: JUMPDEST
000000a6: ISZERO
000000a7: PUSH1 0xca
000000a9: JUMPI
000000aa: PUSH1 0x01
000000ac: PUSH1 0xa0
000000ae: PUSH1 0x02
000000b0: EXP
000000b1: SUB
000000b2: DUP2
000000b3: AND
000000b4: PUSH1 0x00
000000b6: CALLVALUE
000000b7: PUSH1 0x60
000000b9: DUP3
000000ba: DUP2
000000bb: DUP2
000000bc: DUP2
000000bd: DUP6
000000be: DUP9
000000bf: DUP4
000000c0: CALL
000000c1: SWAP4
000000c2: POP
000000c3: POP
000000c4: POP
000000c5: POP
000000c6: POP
000000c7: PUSH1 0xe7
000000c9: JUMP
000000ca: JUMPDEST
000000cb: CALLER
000000cc: PUSH1 0x01
000000ce: PUSH1 0xa0
000000d0: PUSH1 0x02
000000d2: EXP
000000d3: SUB
000000d4: AND
000000d5: PUSH1 0x00
000000d7: CALLVALUE
000000d8: PUSH1 0x60
000000da: DUP3
000000db: DUP2
000000dc: DUP2
000000dd: DUP2
000000de: DUP6
000000df: DUP9
000000e0: DUP4
000000e1: CALL
000000e2: POP
000000e3: POP
000000e4: POP
000000e5: POP
000000e6: POP
000000e7: JUMPDEST
000000e8: POP
000000e9: 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.