CVE-2026-45207: High severity Trend Micro Apex One vulnerability
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-2026-45206 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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-45207?
CVE-2026-45207 has a severity score of 7.8, categorized as high.
How do I fix CVE-2026-45207?
To mitigate CVE-2026-45207, ensure that you update the Trend Micro Apex One and Symantec Endpoint Protection agent to the latest patched version.
What type of vulnerability is CVE-2026-45207?
CVE-2026-45207 is an origin validation vulnerability that allows a local attacker to escalate privileges.
Who is affected by CVE-2026-45207?
Users of Trend Micro Apex One and Symantec Endpoint Protection agents are affected by CVE-2026-45207.
Can an attacker exploit CVE-2026-45207 remotely?
No, an attacker must first gain local access to the system to exploit CVE-2026-45207.