SMPlayer 19.5.0 has a buffer overflow via a long .m3u file.
https://www.exploit-db.com/exploits/47709
Source: Mitre, NVD
Published: 2019-12-02
Updated: 2019-12-09
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 5.5
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.00155