Information disclosure through error messages in Trend Micro Antivirus for Mac
Priority LOW 28CWE-209Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-209.
Summary
Trend Micro Antivirus for Mac 2020 (Consumer) has a vulnerability in a specific kernel extension where an attacker could supply a kernel pointer and leak several bytes of memory. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.
Why it matters now
EPSS 0.00573 47th 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 Antivirus for Mac (Consumer) | 2020 (v10.x) | — | No fix listed | CNA |
- Trend Micro Antivirus for Mac (Consumer) VendorTrend Micro Affected 2020 (v10.x) Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trendmicro:antivirus:2019:*:*:*:*:macos:*:* | 2019 | Vulnerable | Trendmicro |
| cpe:2.3:a:trendmicro:antivirus:2020:*:*:*:*:macos:*:* | 2020 | Vulnerable | Trendmicro |
- cpe:2.3:a:trendmicro:antivirus:2019:*:*:*:*:macos:*:* Versions 2019 Vulnerable ·Trendmicro
- cpe:2.3:a:trendmicro:antivirus:2020:*:*:*:*:macos:*:* Versions 2020 Vulnerable ·Trendmicro
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-25778
- 2026-10-03 Alias added: GHSA-p329-qr4h-9548
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-2020-25778 · CVE Program
- CVE-2020-25778 · NVD
- FIRST EPSS
- GHSA-p329-qr4h-9548 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences