SB2025110310 - Stack-based buffer overflow in Redis
Published: November 3, 2025 Updated: January 4, 2026
Security Bulletin ID
SB2025110310
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Stack-based buffer overflow (CVE-ID: CVE-2025-62507)
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in XACKDEL command. A remote user can run the XACKDEL command with multiple ID's, trigger a stack-based buffer overflow and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.