CVE-2026-92952: Incomplete Nodejs Registered Symbol Denylist
Cross-realm symbol guard $FUNC decides whether a property key is a dangerous Node internal solely by enumerating a fixed list of registered nodejs.* symbols (Symbol.for('nodejs.*')) instead of testing the reserved namespace with Symbol.keyFor(key). Registered nodejs.* symbols added by newer Node releases (e.g. nodejs.stream.disturbed / nodejs.stream.errored
JSgreprules fetch cve-2026-92952-incomplete-nodejs-registered-symbol-denylist --engine opengrepDescription
Cross-realm symbol guard $FUNC decides whether a property key is a dangerous Node internal solely by enumerating a fixed list of registered nodejs.* symbols (Symbol.for('nodejs.*')) instead of testing the reserved namespace with Symbol.keyFor(key). Registered nodejs.* symbols added by newer Node releases (e.g. nodejs.stream.disturbed / nodejs.stream.errored
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