What is CVE-2018-25263?

CVE-2018-25263 is a high-severity vulnerability in Faleemi Desktop Software, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.4/10. Published 2026-04-26.

How severe is CVE-2018-25263?

High severity. CVSS v3 base score is 8.4 out of 10.

Buffer overflow in Faleemi Desktop Software

CVE-2018-25263

Faleemi Desktop Software 1.8.2 contains a local buffer overflow vulnerability in the Device alias field that allows local attackers to trigger a structured exception handler (SEH) overwrite. Attackers can craft a malicious payload and past…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (5.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Faleemi Desktop Software — versions 1.8.2

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

ExploitDB-45492 (exploit)
Product Reference (product)
VulnCheck Advisory: Faleemi Desktop Software 1.8.2 Local Buffer Overflow SEH (third-party-advisory)

Frequently asked questions

What is CVE-2018-25263?: CVE-2018-25263 is a high-severity vulnerability in Faleemi Desktop Software, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.4/10. Published 2026-04-26.
How severe is CVE-2018-25263?: High severity. CVSS v3 base score is 8.4 out of 10.