RARLAB — Vulnerabilities & Security Advisories 7

RARLAB develops WinRAR, a widely used file compression and archiving tool. Historically, the software has been susceptible to multiple remote code execution vulnerabilities, often through buffer overflow flaws in unpacking routines, as well as cross-site scripting issues in its interface. The company maintains a moderate security posture with seven CVEs recorded, primarily involving privilege escalation and arbitrary code execution risks. While no major public security incidents have been documented, WinRAR's widespread deployment makes it a persistent target for exploitation. Regular updates address discovered vulnerabilities, though the software's complex parsing logic continues to present potential attack surfaces for malicious actors.