Redis RCE Exposed: Researchers Detail Exploit for “Simple” Stack Overflow in Official Containers

**Executive summary:** JFrog Research disclosed a complete exploit chain for CVE-2025-62507, a stack-buffer-overflow in Redis' XACKDEL command affecting Redis 8.2.0–8.2.2 that enables unauthenticated remote code execution; the official Docker image was compiled without stack canaries, allowing a trivial ROP/mprotect-based exploit, and Shodan shows roughly 3,000 exposed vulnerable instances, while the issue is fixed in Redis 8.3.2.