CVE-2026-27459
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 would overflow an OpenSSL provided buffer. Starting in version 26.0.0, cookie values that are too long are now rejected.
Vendor
Product
CWE
Yayın Tarihi
2026-03-18 00:16:19
Güncelleme
2026-03-25 16:41:28
Source Identifier
security-advisories@github.com
KEV Date Added
-