Medium 6.2Published Apr 22, 2026

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

Updated under an hour ago (Oct 25, 2026, 10:23 PM ET)

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Every CVE for UltraISO

Exploited in the last 30 days

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.

CVSS: 6.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-787
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Apr 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Ultraiso UltraISO ultraiso:ultraiso (from the name)	9.7.1.3519	CNA record
ezbsystems ultraiso ezbsystems:ultraiso	9.7.1.3519	NVD

References

https://www.exploit-db.com/exploits/45996exploit, vdb-entry
https://www.ultraiso.com/product
https://www.vulncheck.com/advisories/ultraiso-buffer-overflow-via-output-filenamethird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.