CVE-2018-25267

UltraISO 9.7.1.3519 Buffer Overflow via Output FileName

CVSS 6.9 MEDIUMEPSS 0.2%CWE-787

Vexday Risk Score

33Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS 6.9EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

22 Apr 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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

Affected products

Ultraiso · UltraISO

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/45996unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

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