CVE-2018-25267 MEDIUM

CVE-2018-25267: UltraISO 9.7.1.3519 Buffer Overflow via Output FileName

Vendor Ultraiso
Product UltraISO
Weakness CWE-787
Published April 22, 2026
Last update April 23, 2026
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

UltraISO 9.7.1.3519 contains a local buffer overflow vulnerability in the Output FileName field of the Make CD/DVD Image dialog that allows attackers to overwrite SEH and SE handler records. Attackers can craft a malicious filename string with 304 bytes of data followed by SEH record overwrite values and paste it into the Output FileName field to trigger a denial of service crash.

Key dates

02Disclosure timeline

April 22, 2026 CVE published
April 23, 2026 Record updated