Critical (9.8) in bitdefender. EPSS 0.5% chance of exploitation in the next 30 days.
An Incorrect Regular Expression vulnerability in Bitdefender GravityZone Update Server allows an attacker to cause a Server Side Request Forgery and reconfigure the relay. This issue affects the following products that include the vulnerable component:
Bitdefender Endpoint Security for Linux version 7.0.5.200089
Bitdefender Endpoint Security for Windows version 7.9.9.380
GravityZone Control Center (On Premises) version 6.36.1
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)