MEDIUM 6.3 Microsoft
CVE-2025-46819
Redis is vulnerable to DoS via specially crafted LUA scripts
Microsoft Security Update 2025-Oct: Redis is vulnerable to DoS via specially crafted LUA scripts
Affected Products
- azl3 valkey 8.0.4-1 on Azure Linux 3.0
- cbl2 redis 6.2.18-3 on CBL Mariner 2.0
- cbl2 ceph 16.2.10-9 on CBL Mariner 2.0
- azl3 ceph 18.2.2-10 on Azure Linux 3.0
- cbl2 redis 6.2.20-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-46819
- https://nvd.nist.gov/vuln/detail/CVE-2025-46819
This medium severity vulnerability with a CVSS score of 6.3 was published on 2025-10-14 via Microsoft. Affected: azl3 valkey 8.0.4-1 on Azure Linux 3.0, cbl2 redis 6.2.18-3 on CBL Mariner 2.0, cbl2 ceph 16.2.10-9 on CBL Mariner 2.0 and 2 more.
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