What’s Vulnerable › Vulnerabilities

CVE-2020-13905

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-10 · updated 2026-06-17

Description

IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!GetPlugInInfo+0x0000000000038ed4.

Affected products

• IrfanView: 4.54

References

• https://github.com/nhiephon/Research/blob/master/README.md
• https://www.irfanview.com/plugins.htm
• https://github.com/nhiephon/Research/blob/master/README.md
• https://www.irfanview.com/plugins.htm

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