SB2026011003 - Stack-based buffer overflow in GNU Unrtf
Published: January 10, 2026
Security Bulletin ID
SB2026011003
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
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-2025-65410)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a boundary error when processing filenames. A remote attacker can pass a specially crafted filename to the application, trigger a stack-based buffer overflow and perform a denial of service attack.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.