Miurahr vulnerabilities
We track 3 vulnerabilities in Miurahr products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on July 8, 2026.
Latest Miurahr vulnerabilities
- 8.7 High severity
py7zr: Inefficient Algorithmic Complexity
py7zr is a Python-based library and utility to support 7zip archive compression, decompression, encryption and decryption. Prior to 1.1.3, PackInfo._read() in archiveinfo.py used an O(n^2) cumulative sum pattern for attacker-controlled numstreams values parsed
- 8.7 High severity
py7zr: Improper Handling of Highly Compressed Data (Data Amplification)
py7zr is a Python-based library and utility to support 7zip archive compression, decompression, encryption and decryption. Prior to 1.1.3, py7zr's Worker.decompress() extracted archive entries without tracking total decompressed size, allowing a crafted .7z fi
- 8.0 High severity
py7zr: Improper Link Resolution Before File Access
py7zr is a Python-based library and utility to support 7zip archive compression, decompression, encryption and decryption. Versions 1.1.2 and below contain an an arbitrary file write vulnerability, which allows symbolic links to be recreated outside the destin