GHSA-rwf4-gx62-rqfw — crossbeam

1. Detect

   Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for crossbeam, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

2. Fix

   Update crossbeam to 0.3.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-rwf4-gx62-rqfw is resolved across your whole dependency graph.

3. Workarounds

   If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

4. How O3 protects you

   O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-rwf4-gx62-rqfw can be triaged on real exposure rather than presence alone.

Tailored to GHSA-rwf4-gx62-rqfw. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.