CVE-2026-30041

An integer overflow in the PSD parser compnent of FastStone Image Viewer v8.3 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via…

High · published June 26, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
47.8
In the wild
Unconfirmed
What it is

An integer overflow in the PSD parser compnent of FastStone Image Viewer v8.3 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via supplying a crafted PSD file.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00596 · 47.8th percentile
Published
2026-06-26T00:00Z
EPSS history
Timeline
  • 26 JUN 00:00Z
    An integer overflow in the PSD parser compnent of FastStone Image Viewer v8.3 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via…
    cvelistv5