🛡️ Sentinel: [CRITICAL] Fix missing unsafe deserialization functions in taint tracking

[tachyon-beep]

🚨 Severity: CRITICAL
💡 Vulnerability: The static analyzer was missing dangerous deserialization functions (shelve.open, dill.load, dill.loads, jsonpickle.decode, joblib.load, torch.load) in its _SERIALISATION_SINKS mapping, potentially leading to false negatives when tracking untrusted data flowing into these sinks.
🎯 Impact: Untrusted data flowing into these sinks could have resulted in arbitrary code execution without being detected by the analyzer.
🔧 Fix: Added the missing deserialization functions to the _SERIALISATION_SINKS mapping in src/wardline/scanner/taint/variable_level.py. (numpy.load was correctly excluded to avoid false positives).
✅ Verification: Ran make test, make lint, and make typecheck to ensure no regressions were introduced. Tests successfully passed.

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PR created automatically by Jules for task 2246593411252654285 started by @tachyon-beep

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[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-08-31T16:58:43.998428Z	3423182	PR opened

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