PT-2026-22854 · Trend Micro · Trendai Apex One

Published 2026-03-03 · Updated 2026-05-21 · CVE-2025-71217

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Trend Micro Apex One (mac) agent (affected versions not specified)

Description An origin validation error in the self-protection mechanism of the TmSelfProtect component allows a local attacker to escalate privileges. Exploitation requires the attacker to have already obtained the ability to execute low-privileged code on the target system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

CVE-2025-71217

ZDI-26-143

Affected Products

Trendai Apex One

References · 4

• https://zerodayinitiative.com/advisories/ZDI-26-143 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-71217 · Security Note
• https://t.me/CVEtracker/54516 · Telegram Post
• https://success.trendmicro.com/en-US/solution/KA-0022458 · Note