CVE-2026-34929

highpriority · track · 0EPSS 0.002 · 16 %ileDEEUJPRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.25% (16th) EPSS

CVSS 7.8 · high

Is it mine?

12 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An 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-2026-34927 but exists in a different inter-process 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.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · security@trendmicro.comexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-346USCWE-346US

affected products (12)

Products and version ranges known to be affected.

Trend Micro Apex One <SP1 Build 17079all versionscert_bundDE
Trend Micro Apex One <SP1 CP Build 18012all versionscert_bundDE
Trend Micro Apex One Service <Security Agent build 14.0.20731all versionscert_bundDE
Trend Micro Apex One≤ Service <Security Agent build 14.0.20731cert_bundDE
Trend Micro Apex One< SP1 Build 17079cert_bundDE
Trend Micro Apex One< SP1 CP Build 18012cert_bundDE
Trend Micro, Inc. TrendAI Apex One2019 (14.0) → 14.0.0.17079enisa_euvdEU
Trend Micro, Inc. TrendAI Apex One as a ServiceSaaS → 14.0.20731enisa_euvdEU
Trend Micro Apex One≤ 14.0.20731 (SaaS)fstec_bduRU
Trend Micro Apex One≤ 14.0.0.17079 (On-prem)fstec_bduRU
trendmicro apex one< 14.0.0.17079nvdUScpe:2.3:a:trendmicro:apex_one:*:*:*:*:*:*:*:*
trendmicro apex one< 14.0.20731nvdUScpe:2.3:a:trendmicro:apex_one:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1643Trend Micro Apex One: Mehrere Schwachstellen ermöglichen Privilegieneskalation und die Ausführung von CodeDeutsch2026-05-21csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Trend Micro Apex One ausnutzen, um seine Privilegien zu erhöhen und beliebigen Code auszuführen.
JVNDB-2026-016802JVN iPedia advisory JVNDB-2026-0168022026-05-25vendor · jvndbJP

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd jvndb NVD CVE.org MITRE

published 2026-05-21modified 2026-07-23

references (4)

External citations — patches, advisories, analysis.

scry

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