CVE-2026-34926
Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability
IN CISA KEV
Trend Micro Apex One (on-premise) contains a directory traversal vulnerability that 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.
- Vendor
- Trend Micro
- Product
- Apex One
- CVSS
- No score recorded (no NVD record loaded for this entry)
- CWE
- CWE-23
- Published
- Not recorded
- NVD modified
- Not recorded
CISA KEV
- Date added
- 2026-05-21
- Due date
- 2026-06-04
- Ransomware use
- Unknown
- 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.
EPSS
0.54% chance of exploitation in the next 30 days (percentile 44th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.