Double free, just this year: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2732...
Use after free: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0493
Recent buffer overflows: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3156, https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1863...
Buffer over-read: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4399...