CVE-2026-30041

Name: CVE-2026-30041
Creator: NVD / NIST
Published: 2026-06-26T15:16:37.683+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10

Last modified Jun 26, 2026

CVE-2026-30041 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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..

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Enumeration

CWE-400

References

Timeline

Published: Jun 26, 2026
Last Modified: Jun 26, 2026
Status: Deferred

Frequently Asked Questions

What is 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 supplying a crafted PSD file.

How severe is CVE-2026-30041?

CVE-2026-30041 has a CVSS score of 7.5/10 (HIGH severity).

How do I fix CVE-2026-30041?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-30041?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST