Fiserv vulnerabilities
We track 1 vulnerability in Fiserv products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on February 23, 2026.
1vulnerabilities
0critical
1high
0exploited
7.7average CVSS score
Latest Fiserv vulnerabilities
- 7.7 High severity
Originate Loans Peripherals (formerly Velocity…: Deserialization of Untrusted Data
The Print Service component of Fiserv Originate Loans Peripherals (formerly Velocity Services) in unsupported version 2021.2.4 (build 4.7.3155.0011) uses deprecated .NET Remoting TCP channels that allow unsafe deserialization of untrusted data. When these serv