AEGLIX vulnerability intelligence
CVE-2026-34926
MEDIUM · CVSS 6.7 · Analyzed
Published: 2026-05-21 · Updated: 2026-07-23 · Source: NVD
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Vulnerability overview
A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations. This vulnerability is only exploitable on the on-premise version of Apex One and a potential attacker must have access to the Apex One Server and already obtained administrative credentials to the server via some other method to exploit this vulnerability.
Severity and scoring
- CVSS score
- 6.7 · MEDIUM
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:L
- Weaknesses
- CWE-23
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Trend Micro · Apex One
- Added to catalog
- 2026-05-21
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2026-06-04
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:trendmicro:apex_one:*:*:*:*:on-premises:windows:*:*
Before (exclusive): 14.0.0.17079
cpe:2.3:a:trendmicro:apex_one:*:*:*:*:saas:windows:*:*
Before (exclusive): 14.0.20731
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://jvn.jp/en/vu/JVNVU90583059/
Third Party Advisory
- https://success.trendmicro.com/en-US/solution/KA-0023430
Vendor Advisory
- https://success.trendmicro.com/ja-JP/solution/KA-0022974
Vendor Advisory
- https://www.jpcert.or.jp/english/at/2026/at260014.html
Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34926
Third Party Advisory · US Government Resource