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Products by Redis Labs Sorted by Most Security Vulnerabilities since 2018

Redis Labs Redis21 vulnerabilities
NoSQL Data Store

Redis Labs Redisgraph2 vulnerabilities

Redis Labs Hiredis1 vulnerability

By the Year

In 2026 there have been 0 vulnerabilities in Redis Labs. Redis Labs did not have any published security vulnerabilities last year.

Year	Vulnerabilities	Average Score
2026	0	0.00
2025	0	0.00
2024	0	0.00
2023	3	9.13
2022	0	0.00
2021	8	7.48
2020	2	7.70
2019	4	7.20
2018	4	7.95

It may take a day or so for new Redis Labs vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Redis Labs Security Vulnerabilities

CVE	Date	Vulnerability	Products
CVE-2023-47003	Nov 16, 2023	RedisGraph 2.12.10 RCE via crafted DataBlock_ItemIsDeleted An issue in RedisGraph v.2.12.10 allows an attacker to execute arbitrary code and cause a denial of service via a crafted string in DataBlock_ItemIsDeleted.	Redisgraph
CVE-2023-47004	Nov 06, 2023	RedisGraph v2.x Buffer Overflow enables arbitrary code exec before 2.12.9 Buffer Overflow vulnerability in Redis RedisGraph v.2.x through v.2.12.8 and fixed in v.2.12.9 allows an attacker to execute arbitrary code via the code logic after valid authentication.	Redisgraph
CVE-2022-24834	Jul 13, 2023	Heap Overflow in cJSON via Lua Script in Redis <7.0.12 (Auth Required RCE) Redis is an in-memory database that persists on disk. A specially crafted Lua script executing in Redis can trigger a heap overflow in the cjson library, and result with heap corruption and potentially remote code execution. The problem exists in all versions of Redis with Lua scripting support, starting from 2.6, and affects only authenticated and authorized users. The problem is fixed in versions 7.0.12, 6.2.13, and 6.0.20.	Redis
CVE-2021-32672	Oct 04, 2021	Redis is an open source, in-memory database that persists on disk Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debuggers protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.	Redis
CVE-2020-21468	Sep 20, 2021	A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS) A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS). NOTE: the vendor cannot reproduce this issue in a released version, such as 5.0.7	Redis
CVE-2021-32761	Jul 21, 2021	Redis is an in-memory database that persists on disk Redis is an in-memory database that persists on disk. A vulnerability involving out-of-bounds read and integer overflow to buffer overflow exists starting with version 2.2 and prior to versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, Redis `BIT` command are vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves changing the default `proto-max-bulk-len` configuration parameter to a very large value and constructing specially crafted commands bit commands. This problem only affects Redis on 32-bit platforms, or compiled as a 32-bit binary. Redis versions 5.0.`3m 6.0.15, and 6.2.5 contain patches for this issue. An additional workaround to mitigate the problem without patching the `redis-server` executable is to prevent users from modifying the `proto-max-bulk-len` configuration parameter. This can be done using ACL to restrict unprivileged users from using the CONFIG SET command.	Redis
CVE-2021-32625	Jun 02, 2021	Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis version 6.0 or newer, could be exploited using the STRALGO LCS command to corrupt the heap and potentially result with remote code execution. This is a result of an incomplete fix by CVE-2021-29477. The problem is fixed in version 6.2.4 and 6.0.14. An additional workaround to mitigate the problem without patching the redis-server executable is to use ACL configuration to prevent clients from using the STRALGO LCS command. On 64 bit systems which have the fixes of CVE-2021-29477 (6.2.3 or 6.0.13), it is sufficient to make sure that the proto-max-bulk-len config parameter is smaller than 2GB (default is 512MB).	Redis
CVE-2021-29478	May 04, 2021	Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis 6.2 before 6.2.3 could be exploited to corrupt the heap and potentially result with remote code execution. Redis 6.0 and earlier are not directly affected by this issue. The problem is fixed in version 6.2.3. An additional workaround to mitigate the problem without patching the `redis-server` executable is to prevent users from modifying the `set-max-intset-entries` configuration parameter. This can be done using ACL to restrict unprivileged users from using the `CONFIG SET` command.	Redis
CVE-2021-29477	May 04, 2021	Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis version 6.0 or newer could be exploited using the `STRALGO LCS` command to corrupt the heap and potentially result with remote code execution. The problem is fixed in version 6.2.3 and 6.0.13. An additional workaround to mitigate the problem without patching the redis-server executable is to use ACL configuration to prevent clients from using the `STRALGO LCS` command.	Redis
CVE-2021-3470	Mar 31, 2021	A heap overflow issue was found in Redis in versions before 5.0.10 A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use jemalloc or glibc malloc.	Redis