CVE-2021-33451: Long Range Zip Project Long Range Zip

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in lrzip version 0.641. There are memory leaks in fill_buffer() in stream.c.

Affected products

• Long Range Zip Project Long Range Zip: version 0.641 only

Published 2022-07-26. Last modified 2026-06-17.