The tmeext.sys driver before 2.0.0.1015 in Trend Micro Antivirus Plus, Internet Security…
Priority LOW 33CWE-264Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
The tmeext.sys driver before 2.0.0.1015 in Trend Micro Antivirus Plus, Internet Security, and Maximum Security allows local users to write to arbitrary memory locations, and consequently gain privileges, via a crafted 0x00222400 IOCTL call.
Why it matters now
EPSS 0.00958 61st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD and the CNA
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trendmicro:tmeext.sys:*:*:*:*:*:*:*:* | up to 2.0.0.1014 | Vulnerable | Trendmicro |
- cpe:2.3:a:trendmicro:tmeext.sys:*:*:*:*:*:*:*:* Versions up to 2.0.0.1014 Vulnerable ·Trendmicro
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-9641
- 2026-10-03 Alias added: GHSA-v834-f83h-rx97
References
Sources
- CVE-2014-9641 · CVE Program
- CVE-2014-9641 · NVD
- FIRST EPSS
- GHSA-v834-f83h-rx97 · GitHub Advisory Database · CC BY 4.0
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