What’s Vulnerable › Products

miurahr py7zr vulnerabilities

3 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 3 published in the last 12 months.

Check whether your miurahr py7zr version is affected

Latest miurahr py7zr vulnerabilities

• CVE-2026-55206 — py7zr: O(n^2) algorithmic complexity DoS in PackInfo._read() (CVSS 8.7)
• CVE-2026-55195 — py7zr: Decompression bomb (zip bomb) denial of service via unchecked extraction size (CVSS 8.7)
• CVE-2026-23879 — py7zr: Arbitrary File Write Vulnerability (CVSS 8.0)