pyopenssl vulnerabilities
CVEs whose affected-version data names the pyopenssl package (pip). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2026-27459Critical· 9.8⚖ disputedpyOpenSSL is a Python wrapper around the OpenSSL library
pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to `set_cookie_generate_callback` returned a cookie value greater than 256 bytes, pyOpenSSL wou…
▾ Midnightpyopenssl · pyopensslEPSS 0.70%via NVD
CVE-2026-27448LowpyOpenSSL allows TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback
pyOpenSSL allows TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback
▾ Sunlitpyopenssl · pyopensslEPSS 0.24%via OSV