#VU121146 Stack-based buffer overflow in unrtf - CVE-2025-65410
Published: January 10, 2026
Vulnerability identifier: #VU121146
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-65410
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
unrtf
unrtf
Software vendor:
GNU
GNU
Description
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 currently unaware of any official solution to address this vulnerability.