CVE-2018-11496: Debian Linux

Medium severity, CVSS 6.5. EPSS: 1.3% chance of exploitation in the next 30 days.

In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in stream.c, because decompress_file in lrzip.c lacks certain size validation.

Affected products

• Debian Debian Linux: version 9.0 only
• Long Range Zip Project Long Range Zip: version 0.631 only

Published 2018-05-26. Last modified 2026-06-17.