CVE-2026-4111 | libarchive RAR5 Decompression archive_read_data infinite loop

A vulnerability described as problematic has been identified in libarchive. Affected by this issue is the function archive_read_data of the component RAR5 Decompression Handler. Such manipulation leads to infinite loop.

This vulnerability is listed as CVE-2026-4111. The attack may be performed from remote. There is no available exploit.