CVE-2026-107707
High
Description
Intego Antivirus for Windows through 3.0.0.1 contains a link following vulnerability in its optimization module that allows local unprivileged users to delete arbitrary folders as SYSTEM. Attackers can replace a scanned duplicate file's directory with a junction to C:\Config.msi and abuse Windows Installer rollback to execute code as SYSTEM.
SeverityHigh
CVSS7.8
Exploit probability—
ProductIntego Antivirus
PublishedOct 8, 2026
First seenOct 8, 2026
Weakness typeCWE-59Improper link resolution
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Intego Intego Antivirus | v ≤ 3.0.0.1 | — |
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