- 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.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
- Products
- redis
CVSS 3.1
- Type
- Primary
- Base score
- 7.1
- Impact score
- 5.2
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Severity
- HIGH
- Hype score
- Not currently trending
🚨 CVE-2025-46819 - high 🚨 Redis < 8.2.1 Lua Long-String Delimiter - Out-of-Bounds Read > Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and... 👾 https://t.co/Qtlwldz2JB @pdnuclei #NucleiTemplates #cve
@pdnuclei_bot
11 Oct 2025
183 Impressions
0 Retweets
1 Like
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-46819 Authenticated Lua Script Vulnerability in Redis Versions 8.2.1 and Below https://t.co/QDzt3wRNR7
@VulmonFeeds
4 Oct 2025
18 Impressions
0 Retweets
0 Likes
0 Bookmarks
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CVE-2025-46819 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 … https://t.co/D7TaALFjDH
@CVEnew
3 Oct 2025
334 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
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{
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