: A record that was eventually rejected in the official CVE list but remains documented in the National Vulnerability Database (NVD) .
: A more recent entry published in February 2025 related to the Linux kernel . 21693 rar
If you encounter a file named "21693.rar" from an unknown source, exercise extreme caution: : A record that was eventually rejected in
: Unlike standard ZIP files, RAR archives offer advanced features like recovery records , which allow for the repair of physically damaged files, and multi-volume sets that split large archives into smaller parts (e.g., .r00, .r01). These vulnerabilities often involve risks such as or
These vulnerabilities often involve risks such as or directory traversal, where a maliciously crafted archive could allow an attacker to run unauthorized commands on a user's system. Security researchers frequently use archive formats like RAR to demonstrate how "zero-day" exploits can be hidden within seemingly normal resume-themed lures or attachments. Safety and Handling