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CVE-2026-34927

Quick assessment

Affected
Trend Micro, Inc. TrendAI Apex One
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection都是美国趋势科技（Trend Micro）公司的产品。Trend Micro Apex One是一款终端防护软件。TrendAI Vision One Endpoint Security - Standard Endpoint Protection是一个提供终端威胁检测、防病毒与安全策略管理能力的企业终端安全平台。 Trend Mi

CVSS 7.8 · High EPSS 0.25% · P16

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 2

VendorProduct Version RangeStatus
Trend Micro, Inc. TrendAI Apex One 2019 (14.0)< 14.0.0.17079 affected
Trend Micro, Inc. TrendAI Apex One as a Service SaaS< 14.0.20731 affected
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I. Basic Information for CVE-2026-34927

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An origin validation vulnerability in the Apex One/SEP agent 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
源验证错误
Source: CVE Program / CVE List V5
Vulnerability Title
Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection都是美国趋势科技（Trend Micro）公司的产品。Trend Micro Apex One是一款终端防护软件。TrendAI Vision One Endpoint Security - Standard Endpoint Protection是一个提供终端威胁检测、防病毒与安全策略管理能力的企业终端安全平台。 Trend Mi
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Trend Micro, Inc. TrendAI Apex One 2019 (14.0) ~ 14.0.0.17079 cpe:2.3:a:trendmicro:apexone_op:14.0.0.17079:*:*:*:*:*:*:*
Trend Micro, Inc. TrendAI Apex One as a Service SaaS ~ 14.0.20731 cpe:2.3:a:trendmicro:apexone_saas:14.0.0.20731:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-34927

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-34927

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Vendor Advisories for CVE-2026-34927 (1)

Same Patch Batch · Trend Micro, Inc. · 2026-05-21 · 16 CVEs total

CVE-2025-71211 9.8 CRITICAL Trend Micro Apex One 路径遍历漏洞
CVE-2025-71210 9.8 CRITICAL Trend Micro Apex One 路径遍历漏洞
CVE-2026-45207 7.8 HIGH Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection 访
CVE-2026-45208 7.8 HIGH Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection 安
CVE-2026-45206 7.8 HIGH Trend Micro TrendAI Vision One Endpoint Security - Standard Endpoint Protection 访问控制错误漏洞
CVE-2026-34928 7.8 HIGH Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection 访
CVE-2026-34929 7.8 HIGH Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection 访
CVE-2026-34930 7.8 HIGH Trend Micro Apex One和TrendAI Vision One Endpoint Security - Standard Endpoint Protection 访
CVE-2025-71212 7.8 HIGH Trend Micro Apex One 后置链接漏洞
CVE-2025-71213 7.8 HIGH Trend Micro Apex One 访问控制错误漏洞
CVE-2026-34926 6.7 MEDIUM TrendAI Apex One 安全漏洞
CVE-2025-71217 Trend Micro Apex One 访问控制错误漏洞
CVE-2025-71216 Trend Micro Apex One 安全漏洞
CVE-2025-71214 Trend Micro Apex One 访问控制错误漏洞
CVE-2025-71215 Trend Micro Apex One 安全漏洞

IV. Related Vulnerabilities

Same product: TrendAI Apex One
Same vendor: Trend Micro, Inc.
Same weakness: CWE-346

V. Comments for CVE-2026-34927

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