CVE-2026-46752

Apache Kvrocks: Stack buffer overflow in Lua bit.tohex()

CVSS 10 CRITICALEPSS 0.4%CWE-122

Redis Lua HEAP overflow in cjson library vulnerability in Apache Kvrocks. This issue affects Apache Kvrocks: from 2.0.4 through 2.15.0. Users are recommended to upgrade to version 2.16.0, which fixes the issue.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Affected products

Apache Software Foundation · Apache Kvrocks

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References

https://lists.apache.org/thread/11sr3bkkhkk0q01odgw6ddsj7fzo31pt http://www.openwall.com/lists/oss-security/2026/06/25/4