CVE-2026-45207

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Summary

CVECVE-2026-45207
StatePUBLISHED
Assignertrendmicro
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-21 14:16:48 UTC
Updated2026-05-21 15:05:28 UTC
DescriptionAn origin validation vulnerability in the Apex One/SEP agent could allow a local attacker to escalate privileges on affected installations. This is similar to CVE-2026-45206 but exists in a different process protection communication mechanism. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.000080000 probability, percentile 0.008060000 (date 2026-05-27)

Problem Types: CWE-346 | CWE-346 CWE-346: Origin Validation Error

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS7.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Trend Micro Inc. TrendAI Apex One affected 2019 (14.0) 14.0.0.17079 semver Not specified
CNA Trend Micro Inc. TrendAI Apex One As A Service affected SaaS 14.0.20731 semver Not specified

References

ReferenceSourceLinkTags
success.trendmicro.com/en-US/solution/KA-0023430 [email protected] success.trendmicro.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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