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Download Latest Version 8.2.2 source code.tar.gz (3.9 MB)
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8.2.2 source code.tar.gz 2025-10-02 3.9 MB
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8.2.2 source code.zip 2025-10-02 4.7 MB
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README.md 2025-10-02 2.4 kB
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Update urgency: SECURITY: There are security fixes in the release

Security fixes

  • (CVE-2025-49844) A Lua script may lead to remote code execution
  • (CVE-2025-46817) A Lua script may lead to integer overflow and potential RCE
  • (CVE-2025-46818) A Lua script can be executed in the context of another user
  • (CVE-2025-46819) LUA out-of-bound read

New Features

  • [#14223] VSIM: new EPSILON argument to specify maximum distance
  • #Q6867, #6845 SVS-VAMANA: allow use of BUILD_INTEL_SVS_OPT flag for Intel optimisations (MOD-10920)

Bug fixes

  • [#14319] Potential crash on Lua script defrag
  • [#14323] Potential crash on streams and HFE defrag
  • [#14330] Potential use-after-free after pubsub and Lua defrag
  • [#14288] MEMORY USAGE: fix reported value
  • [#14259] XGROUP CREATE, XGROUP SETID: limit ENTRIESREAD value to the number of entries added to the stream
  • #J1374 JSON.DEL doesn’t delete all matching object members / array elements (MOD-11032, MOD-11067)
  • #P886 TDIGEST.CREATE crashes (OOM) on huge initialization values (MOD-10840)
  • #Q6787 Potential shard restart while reindexing vectors on RDB loading (MOD-11011)
  • #Q6676 Potential crash when using small CONSTRUCTION_WINDOW_SIZE on SVS-VAMANA (MOD-10771)
  • #Q6701 Potential crash (OOM) in heavy updates due to a file descriptor leak (MOD-10975)
  • #Q6723 Potential crash when using ACL rules (MOD-10748)
  • #Q6641 INFO SEARCH: search_used_memory_indexes vector index memory value incorrect
  • #Q6665 FT.PROFILE: more accurate execution duration measurements (MOD-10622)

Performance and resource utilization

  • #Q6648 Improve RESP3 serialization performance (MOD-9687)

Metrics

  • #Q6671 INFO SEARCH: new SVS-VAMANA metrics
Source: README.md, updated 2025-10-02