What is CVE-2018-25267?

CVE-2018-25267 is a medium-severity vulnerability in Ezbsystems Ultraiso, classified under Out-of-bounds Write. CVSS score: 6.2/10. Published 2026-04-22.

How severe is CVE-2018-25267?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Buffer overflow in Ezbsystems Ultraiso

CVE-2018-25267

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…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (4.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Ezbsystems Ultraiso — versions 9.7.1.3519
Ultraiso — versions 9.7.1.3519

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

ExploitDB-45996 (Exploit, exploit, VDB Entry)
Official Product Homepage (Product, product)
VulnCheck Advisory: UltraISO 9.7.1.3519 Buffer Overflow via Output FileName (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2018-25267?: CVE-2018-25267 is a medium-severity vulnerability in Ezbsystems Ultraiso, classified under Out-of-bounds Write. CVSS score: 6.2/10. Published 2026-04-22.
How severe is CVE-2018-25267?: Medium severity. CVSS v3 base score is 6.2 out of 10.