CVSS 3.0
6.5 mediumCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:NCVE-2018-18366
Medium (6.5) in symantec. EPSS 0.4% chance of exploitation in the next 30 days.
Symantec Norton Security prior to 22.16.3, SEP (Windows client) prior to and including 12.1 RU6 MP9, and prior to 14.2 RU1, SEP SBE prior to Cloud Agent 3.00.31.2817, NIS-22.15.2.22, SEP-12.1.7484.7002 and SEP Cloud prior to 22.16.3 may be susceptible to a kernel memory disclosure, which is a type of issue where a specially crafted IRP request can cause the driver to return uninitialized memory.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
- CWE
- CWE-908
- Published
- Modified
- Record from
- the NVD, synced
Affected
- symantec:endpoint_protection
- symantec:endpoint_protection_cloud
- symantec:endpoint_protection_cloud_agent
- symantec:norton_security