Medium severity6.5NVD Advisory· Published Mar 8, 2022· Updated Jun 17, 2026
CVE-2022-26319
CVE-2022-26319
Description
An installer search patch element vulnerability in Trend Micro Portable Security 3.0 Pro, 3.0 and 2.0 could allow a local attacker to place an arbitrarily generated DLL file in an installer folder to elevate local privileges. Please note: an attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.
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Affected products
4cpe:2.3:a:trendmicro:portable_security:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:trendmicro:portable_security:*:*:*:*:*:*:*:*range: >=2.0,<2.0.8056
- cpe:2.3:a:trendmicro:portable_security:*:*:*:*:pro:*:*:*range: >=3.0,<3.0.5054
- (no CPE)range: 3.0 Pro, 3.0 and 2.0
- Range: 3.0 (Pro), 3.0, 2.0
Patches
Vulnerability mechanics
References
1- success.trendmicro.com/solution/000290531nvdPatchVendor Advisory
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