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8.4.7

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Redis·Sep 17, 2026, 02:58 PMFixSecurity-relevantAI-assisted summary

Summary

Fixed ACL revocation issue allowing queued commands to access revoked keys
Added cluster bus port authentication warning and protected‑mode option requiring TLS for bus communication
Prevented crashes when adding samples to malformed compressed TimeSeries keys and when using deeply nested JSON in Vector Set queries

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Official source Last checked Sep 20, 2026, 4:02 PM

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