megachangelog
Fix8.2.7

Redis 8.2.7

Critical bug fixes addressing startup failures on AArch64, SCAN filter order, stream operations, cluster heap-buffer overflows, and TCP stability issues. High update urgency due to critical bugs affecting some users.

Update urgency: HIGH: There are critical bugs that may affect a subset of users.

Bug fixes

  • #15175, RediSearch/RediSearch#9262 Redis fails to start on AArch64
  • #14537 SCAN: restore original filter order (revert change introduced in 8.2)
  • #14816 setModuleEnumConfig() passing prefixed name to module callbacks
  • #14623 Streams: XTRIM/XADD with approx mode (~) don’t delete entries for DELREF/ACKED strategies
  • #14552 Streams: Incorrect behavior when using XDELEX...ACKEDafterXGROUP DESTROY`
  • #14420 Shutdown blocked client not being properly reset after shutdown cancellation
  • #14415 Potential crash in lookupKey() when executing_client is NULL
  • #14417 CLUSTER FORGET - heap-buffer-overflow
  • #15188 cluster-announce-ip rejecting hostnames (regression)
  • #14667, #14886 Potential TCP stalls/deadlocks
  • RediSearch/RediSearch#9484 Shard crash during background index scan of JSON documents with vector fields on Active-Active (CRDT) databases (MOD-15542)
  • RediSearch/RediSearch#9635 Severe latency spikes and shard unresponsiveness when EXPIRE or EXPIREAT operations run concurrently with queries on large indexes (MOD-14930)
fixstabilitycriticalclusterstreams

Source: original entry ↗

More from Redis

Follow Redis to get its new changes in your feed and email digest.

Improvement8.12-m02-int

Improve test timeout diagnostics with crash reports and stack traces

When a test times out, the system now collects crash reports from Redis servers and stack traces from clients before terminating, providing better diagnostics for hung tests instead of silently killing them.

testingdiagnosticstimeoutdebugging
Security8.10.2

Security fixes in Redis 8.10.2

This release addresses critical security vulnerabilities including ACL permission bypasses in transactions, unauthenticated cluster bus access, and server crashes in TimeSeries, RedisSearch, and Vector Sets. The new cluster-bus-port-protected-mode option allows nodes to require TLS authentication for cluster bus communication.

securityaclclustertimeseriessearch
Security8.8.3

Redis 8.8.3 Security and Stability Release

This release includes critical security fixes for transaction ACL bypasses, cluster bus authentication warnings, and crash prevention in TimeSeries and Vector Sets. A new cluster-bus-port-protected-mode option allows nodes to enforce authentication on the cluster bus port.

securityaclclusterstabilitytimeseries
See all Redis changes →