UNKNOWN Microsoft PoC
CVE-2026-23631
redis-server Lua use-after-free may allow remote code execution
Microsoft Security Update 2026-May: redis-server Lua use-after-free may allow remote code execution
Affected Products
- azl3 valkey 8.0.7-1 on Azure Linux 3.0
- azl3 valkey 8.0.9-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23631
- https://nvd.nist.gov/vuln/detail/CVE-2026-23631
This unknown severity vulnerability was published on 2026-05-12 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. Affected: azl3 valkey 8.0.7-1 on Azure Linux 3.0, azl3 valkey 8.0.9-1 on Azure Linux 3.0.
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