What’s Vulnerable › Vulnerabilities

CVE-2018-18446

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-12 · updated 2026-06-17
• Weakness: CWE-502

Description

dotPDN Paint.NET before 4.1.2 allows Deserialization of Untrusted Data (issue 1 of 2).

Affected products

• Dotpdn Paint.Net: before 4.1.2 — fixed in 4.1.2

How to fix

Upgrade to a fixed version: Dotpdn Paint.Net 4.1.2. Check the vendor advisory for mitigations.

References

• https://blog.getpaint.net/2018/10/22/paint-net-4-1-2-is-now-available/
• https://www.dotpdn.com
• https://www.getpaint.net
• https://blog.getpaint.net/2018/10/22/paint-net-4-1-2-is-now-available/
• https://www.dotpdn.com
• https://www.getpaint.net

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