Ref# ADV2025_359 | Date: Oct 10th 2025

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Redis published a security advisory highlighting vulnerabilities in the following product on October 3rd , 2025. It is recommended that you take these necessary precautions by ensuring your products are always updated. 

• Redis Software – multiple versions 

• Redis OSS/CE/Stack releases with Lua scripting – multiple versions 

For more information on this update, you can follow these URLs: 

• Redis Security Advisory: CVE-2025-49844 

• Redis – Releases 

• Redis Security Advisories 

PDF Download:  Redis Security Advisory

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary. 

References 

• Redis Security Advisories. (October 3rd, 2025). Retrieved from Redis. https://redis.io/blog/security-advisory-cve-2025-49844/ 
•   Redis Security Advisory. (October 6th, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/redis-security-advisory-av25-646