Description
A vulnerability was determined in FastStone Image Viewer up to 8.3. This impacts an unknown function of the component PCX Decoder. This manipulation causes out-of-bounds read. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-09-28
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 29 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 28 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was determined in FastStone Image Viewer up to 8.3. This impacts an unknown function of the component PCX Decoder. This manipulation causes out-of-bounds read. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Title FastStone Image Viewer PCX Decoder out-of-bounds
First Time appeared Faststone
Faststone image Viewer
Weaknesses CWE-119
CWE-125
CPEs cpe:2.3:a:faststone:image_viewer:*:*:*:*:*:*:*:*
Vendors & Products Faststone
Faststone image Viewer
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


Subscriptions

Faststone Image Viewer
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-29T12:43:10.620Z

Reserved: 2026-09-28T09:40:01.071Z

Link: CVE-2026-101205

cve-icon Vulnrichment

Updated: 2026-09-29T12:43:06.431Z

cve-icon NVD

Status : Received

Published: 2026-09-28T22:17:31.840

Modified: 2026-09-29T13:17:48.713

Link: CVE-2026-101205

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-28T23:45:08Z

Weaknesses
  • CWE-119

    Improper Restriction of Operations within the Bounds of a Memory Buffer

  • CWE-125

    Out-of-bounds Read