What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-22 · updated 2026-06-17
• Weakness: CWE-787

Description

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.

Affected products

• EZB Systems UltraISO: 9.7.1.3519

References

• https://www.exploit-db.com/exploits/45996
• https://www.ultraiso.com/
• https://www.vulncheck.com/advisories/ultraiso-buffer-overflow-via-output-filename

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