: More recent vulnerabilities, such as CVE-2023-40477 and CVE-2025-8088 , continue to highlight the importance of keeping archive tools updated to the latest versions (currently v7.xx). Safety Recommendations
: The issue stemmed from an old library ( unacev2.dll ) used to extract ACE files. Because the source code for this library was lost, it had not been updated since 2006. Download news 2019 rar
: Released in December 2019, this version included several stability improvements and followed the major security overhaul of version 5.70. : More recent vulnerabilities, such as CVE-2023-40477 and
: Ensure you are using the latest version from the official RARLAB website to avoid historical exploits. : Released in December 2019, this version included
If you are looking for specific versions or historical context from that period:
: Since the original developer of the library was out of business, WinRAR (RARLAB) could not patch the code. Instead, they removed support for ACE archives entirely starting with WinRAR version 5.70. Summary of WinRAR News & Updates
In early 2019, security researchers discovered a critical flaw in how WinRAR handled .ace archive formats. This was a major news story because the vulnerability had existed undetected for nearly two decades.