A local privilege escalation in the razer_elevation_service.exe in Razer Synapse 4 through 4.0.86.2502180127 allows a local attacker to escalate their privileges via a vulnerable COM interface in the target service.
CVE ID: CVE-2025-27811
CVSS Base Severity: HIGH
CVSS Base Score: 7.8
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vendor: n/a
Product: n/a
EPSS Score: 0.01% (probability of being exploited)
EPSS Percentile: 1.44% (scored less or equal to compared to others)
EPSS Date: 2025-06-20 (when was this score calculated)