CVE-2017-8826

Name: CVE-2017-8826
Creator: NVD / NIST
Published: 2017-07-05T20:29:03.187+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.77%

Last modified Jun 17, 2026

CVE-2017-8826 is a vulnerability of currently unknown severity. FastStone Image Viewer 6.2 has a "User Mode Write AV" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

FastStone Image Viewer 6.2 has a "User Mode Write AV" issue, possibly related to the jpeg_mem_term function in jmemnobs.c in libjpeg. This issue can be triggered by a malformed JPEG file that is mishandled by FSViewer.exe. Attackers could exploit this issue for DoS (Access Violation) or possibly unspecified other impact.

Metrics

EPSS Probability

0.77%

50.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Faststone	Image Viewer	6.2

References

https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8826Third Party Advisory
https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8826Third Party Advisory

Timeline

Published: Jul 5, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-8826?

How severe is CVE-2017-8826?

Severity scoring for CVE-2017-8826 is pending analysis. The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2017-8826?

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-2017-8826?

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

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Source: NVD / NIST