What’s Vulnerable › Vulnerabilities

CVE-2019-5530

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-29 · updated 2026-06-17

Description

Windows binaries generated with InstallBuilder versions earlier than 19.7.0 are vulnerable to tampering even if they contain a valid Authenticode signature.

Affected products

• InstallBuilder: before 19.7.0 — fixed in 19.7.0

How to fix

Upgrade to a fixed version: InstallBuilder 19.7.0. Check the vendor advisory for mitigations.

References

• https://blog.bitrock.com/2019/08/installer-tampering-while-preserving.html
• https://blog.bitrock.com/2019/08/installer-tampering-while-preserving.html

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