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v8.4.5 Security

This release includes 2 security fixes for security teams reviewing exposed deployments.

Published 3d Caching
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →
This release patches 2 known CVEs

Topics

cache database distributed-systems in-memory in-memory-database json
+11 more
key-value key-value-store messaging no-sql nosql real-time realtime redis time-series vector-databases vector-db

Affected surfaces

rce_ssrf

Summary

AI summary

Security fix for use-after-free and out-of-bounds write vulnerabilities that could lead to remote code execution.

Full changelog

SECURITY: There are security fixes in the release.

Security fixes

  • Use-after-free when loading a stream consumer group via RESTORE may lead to Remote Code Execution
  • RedisBloom/RedisBloom#1039 Crafted RESTORE payloads in RedisBloom and TDigest may trigger out-of-bounds writes, potentially leading to remote code execution

Bug fixes

  • RedisBloom/RedisBloom#1020 Replicate CF.LOADCHUNK data chunks to prevent silent Cuckoo Filter data loss on failover

Security Fixes

  • CVE-2025-XXXXX — Use-after-free when loading a stream consumer group via `RESTORE` may lead to Remote Code Execution
  • CVE-2025-YYYYY — Crafted RESTORE payloads in RedisBloom and TDigest trigger out-of-bounds writes, potentially leading to remote code execution
View diff on GitHub

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About redis

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

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Related context

Beta — feedback welcome: [email protected]