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.

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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
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Version Status Constraints
n/a affected —

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Fixes

Solution

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Workaround

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References
Link Providers
https://kb.cert.org/vuls/id/936962 cve-icon
https://www.faststone.org/FSIVDownload.htm cve-icon
History

Fri, 26 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Title Integer Overflow in FastStone Image Viewer PSD Parser Enables Arbitrary Code Execution
Weaknesses CWE-680

Fri, 26 Jun 2026 15:15:00 +0000

Type Values Removed Values Added
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.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-06-26T16:04:09.090Z

Reserved: 2026-03-04T00:00:00.000Z

Link: CVE-2026-30041

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-06-26T16:30:03Z

Weaknesses