Description
An origin validation error vulnerability in the Trend Micro Apex One (mac) agent iCore service could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The following information is provided as informational only for CVE references, as these were addressed already via ActiveUpdate/SaaS updates in mid to late 2025 (SaaS 2507 & 2005 Yearly Release).
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Trend Micro, Inc. | TrendAI Apex One (Mac) | >= NA, < NA |
References
- https://success.trendmicro.com/en-US/solution/KA-0022458Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-26-139/Third Party Advisory
Timeline
- Published
- May 21, 2026
- Last modified
- Jul 23, 2026
- NVD status
- Analyzed