{"cvss":6.7,"datePublished":"2026-05-21","dateUpdated":"2026-05-21","description":"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.","dueDate":"2026-06-04","id":"CVE-2026-34926","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Unknown","notes":"https://success.trendmicro.com/en-US/solution/KA-0023430 ; https://nvd.nist.gov/vuln/detail/CVE-2026-34926","product":"Apex One","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","severity":"MEDIUM","source":"cisa_known_exploited","title":"Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability","vendor":"Trend Micro"}