CVE-2025-46819

Name
CVE-2025-46819
Description
Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted LUA script to read out-of-bound data or crash the server and subsequent denial of service. The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2. To workaround this issue without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to block a script by restricting both the EVAL and FUNCTION command families.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://github.com/redis/redis/commit/3a1624da2449ac3dbfc4bdaed43adf77a0b7bfba
MISC https://github.com/redis/redis/releases/tag/8.2.2
CONFIRM https://github.com/redis/redis/security/advisories/GHSA-4c68-q8q8-3g4f
af854a3a-2127-422b-91ae-364da2661108 https://www.vicarius.io/vsociety/posts/cve-2025-46819-detect-redis-vulnerability
af854a3a-2127-422b-91ae-364da2661108 https://www.vicarius.io/vsociety/posts/cve-2025-46819-mitigate-redis-vulnerability

Match rules

CPE URI Source package Min version Max version
redis >= 0 < 8.2.2
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* redis >= None < 6.2.20
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* redis >= 7.0 < 7.2.11
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* redis >= 7.4.0 < 7.4.6
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* redis >= 8.0.0 < 8.0.4
cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* redis >= 8.2.0 < 8.2.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
valkey edge-main 8.1.4-r0 Jakub Jirutka <jakub@jirutka.cz> fixed
valkey 3.22-main 8.1.4-r0 Jakub Jirutka <jakub@jirutka.cz> fixed
valkey 3.21-main 7.2.11-r0 Jakub Jirutka <jakub@jirutka.cz> fixed
valkey 3.20-main 7.2.11-r0 Jakub Jirutka <jakub@jirutka.cz> fixed
redis edge-main 7.2.4-r1 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.2.4-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.2.3-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.2.2-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.2.1-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.2.0-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.12-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.11-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.10-r1 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.10-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.9-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.8-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.7-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.6-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.5-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 7.0.4-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 6.2.7-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 6.2.6-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 6.2.5-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 6.2.4-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-main 6.2.0-r0 None possibly vulnerable
redis edge-main 6.0.3-r0 None possibly vulnerable
redis edge-main 5.0.8-r0 None possibly vulnerable
redis edge-main 5.0.4-r0 None possibly vulnerable
redis edge-community 8.2.2-r0 Achill Gilgenast <achill@achill.org> fixed
redis edge-community 8.2.1-r0 Achill Gilgenast <achill@achill.org> fixed
redis edge-community 8.2.0-r1 Achill Gilgenast <achill@achill.org> fixed
redis edge-community 8.2.0-r0 fossdd <fossdd@pwned.life> fixed
redis edge-community 8.0.3-r0 fossdd <fossdd@pwned.life> fixed
redis edge-community 8.0.2-r0 fossdd <fossdd@pwned.life> fixed
redis edge-community 8.0.1-r0 fossdd <fossdd@pwned.life> fixed
redis edge-community 8.0.0-r0 fossdd <fossdd@pwned.life> fixed
redis edge-community 7.2.7-r0 fossdd <fossdd@pwned.life> possibly vulnerable
redis edge-community 7.2.5-r2 fossdd <fossdd@pwned.life> possibly vulnerable
redis edge-community 7.2.5-r1 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-community 7.2.5-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-community 7.2.4-r1 TBK <alpine@jjtc.eu> possibly vulnerable
redis edge-community 7.2.4-r0 None possibly vulnerable
redis edge-community 7.2.2-r0 None possibly vulnerable
redis edge-community 7.2.1-r0 None possibly vulnerable
redis edge-community 7.0.12-r0 None possibly vulnerable
redis edge-community 7.0.8-r0 None possibly vulnerable
redis edge-community 7.0.6-r0 None possibly vulnerable
redis edge-community 7.0.5-r0 None possibly vulnerable
redis edge-community 7.0.4-r0 None possibly vulnerable
redis edge-community 6.2.7-r0 None possibly vulnerable
redis edge-community 6.2.6-r0 None possibly vulnerable
redis edge-community 6.2.5-r0 None possibly vulnerable
redis edge-community 6.2.4-r0 None possibly vulnerable
redis edge-community 6.2.0-r0 None possibly vulnerable
redis edge-community 6.0.3-r0 None possibly vulnerable
redis edge-community 5.0.8-r0 None possibly vulnerable
redis edge-community 5.0.4-r0 None possibly vulnerable
redis 3.22-community 8.0.4-r0 fossdd <fossdd@pwned.life> fixed
redis 3.22-community 8.0.3-r0 fossdd <fossdd@pwned.life> fixed
redis 3.22-community 8.0.2-r0 None fixed
redis 3.22-community 8.0.0-r0 None fixed
redis 3.22-community 7.2.9-r0 fossdd <fossdd@pwned.life> possibly vulnerable
redis 3.22-community 7.2.7-r0 None possibly vulnerable
redis 3.22-community 7.2.5-r1 None possibly vulnerable
redis 3.22-community 7.2.4-r0 None possibly vulnerable
redis 3.22-community 7.2.2-r0 None possibly vulnerable
redis 3.22-community 7.2.1-r0 None possibly vulnerable
redis 3.22-community 7.0.12-r0 None possibly vulnerable
redis 3.22-community 7.0.8-r0 None possibly vulnerable
redis 3.22-community 7.0.6-r0 None possibly vulnerable
redis 3.22-community 7.0.5-r0 None possibly vulnerable
redis 3.22-community 7.0.4-r0 None possibly vulnerable
redis 3.22-community 6.2.7-r0 None possibly vulnerable
redis 3.22-community 6.2.6-r0 None possibly vulnerable
redis 3.22-community 6.2.5-r0 None possibly vulnerable
redis 3.22-community 6.2.4-r0 None possibly vulnerable
redis 3.22-community 6.2.0-r0 None possibly vulnerable
redis 3.22-community 6.0.3-r0 None possibly vulnerable
redis 3.22-community 5.0.8-r0 None possibly vulnerable
redis 3.22-community 5.0.4-r0 None possibly vulnerable
redis 3.19-main 7.2.9-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis 3.19-main 7.2.8-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis 3.19-main 7.2.7-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis 3.19-main 7.2.4-r1 TBK <alpine@jjtc.eu> possibly vulnerable
redis 3.19-main 7.2.4-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis 3.19-main 7.2.3-r0 TBK <alpine@jjtc.eu> possibly vulnerable
redis 3.19-main 7.2.2-r0 None possibly vulnerable
redis 3.19-main 7.2.1-r0 None possibly vulnerable
redis 3.19-main 7.0.12-r0 None possibly vulnerable
redis 3.19-main 7.0.8-r0 None possibly vulnerable
redis 3.19-main 7.0.6-r0 None possibly vulnerable
redis 3.19-main 7.0.5-r0 None possibly vulnerable
redis 3.19-main 7.0.4-r0 None possibly vulnerable
redis 3.19-main 6.2.7-r0 None possibly vulnerable
redis 3.19-main 6.2.6-r0 None possibly vulnerable
redis 3.19-main 6.2.5-r0 None possibly vulnerable
redis 3.19-main 6.2.4-r0 None possibly vulnerable
redis 3.19-main 6.2.0-r0 None possibly vulnerable
redis 3.19-main 6.0.3-r0 None possibly vulnerable
redis 3.19-main 5.0.8-r0 None possibly vulnerable
redis 3.19-main 5.0.4-r0 None possibly vulnerable
redict edge-community 7.3.6-r0 Achill Gilgenast <achill@achill.org> fixed
redict 3.23-community 7.3.6-r0 Achill Gilgenast <achill@achill.org> fixed
redict 3.22-community 7.3.6-r0 fossdd <fossdd@pwned.life> fixed