NULL pointer dereference in Trend Micro Security
Priority MEDIUM 47CWE-476Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-476.
Summary
Trend Micro Security (Consumer) 2020 (v16.x) is affected by a vulnerability in where null pointer dereference errors result in the crash of application, which could potentially lead to possible unsigned code execution under certain circumstances.
Why it matters now
EPSS 0.02684 85th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Trend Micro | Trend Micro Security (Consumer) | 2020 (Version 16.x) | — | No fix listed | CNA |
- Trend Micro Security (Consumer) VendorTrend Micro Affected 2020 (Version 16.x) Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trendmicro:antivirus\+_security_2020:*:*:*:*:*:*:*:* | 16.0 to before 16.0.1227 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:internet_security_2020:*:*:*:*:*:*:*:* | 16.0 to before 16.0.1227 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:maximum_security_2020:*:*:*:*:*:*:*:* | 16.0 to before 16.0.1227 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:premium_security_2020:*:*:*:*:*:*:*:* | 16.0 to before 16.0.1227 | Vulnerable | Trendmicro |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:trendmicro:antivirus\+_security_2020:*:*:*:*:*:*:*:* Versions 16.0 to before 16.0.1227 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:internet_security_2020:*:*:*:*:*:*:*:* Versions 16.0 to before 16.0.1227 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:maximum_security_2020:*:*:*:*:*:*:*:* Versions 16.0 to before 16.0.1227 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:premium_security_2020:*:*:*:*:*:*:*:* Versions 16.0 to before 16.0.1227 Vulnerable ·Trendmicro
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-18190
- 2026-10-03 Alias added: GHSA-27q8-8p72-c44c
References
More Trend Micro vulnerabilities
- TI-2025-34668 OS command injection in Trend Micro Apex One KEVCVSS 3.1CRITICAL 9.8
- TI-2022-10115 Insufficient verification of data authenticity in Trend Micro Apex Central KEVCVSS 3.1CRITICAL 9.8
- TI-2020-06895 Trend Micro Apex One (2019) and OfficeScan XG server contain a vulnerable EXE file that… KEVCVSS 3.1CRITICAL 9.8
- TI-2021-14867 Unrestricted file upload in Trend Micro Apex One KEVCVSS 3.1HIGH 8.8
- TI-2020-06795 Injection in Trend Micro OfficeScan, Trend Micro Apex One, Trend Micro Worry-Free… KEVCVSS 3.1HIGH 8.8
- TI-2020-06794 A migration tool component of Trend Micro Apex One (2019) and OfficeScan XG contains a… KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2019-18190 · CVE Program
- CVE-2019-18190 · NVD
- FIRST EPSS
- GHSA-27q8-8p72-c44c · GitHub Advisory Database · CC BY 4.0
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