CVE-2026-27459
EUVD-2026-1267718.03.2026, 00:16
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.
Awaiting analysis
This vulnerability is currently awaiting analysis.
Debian Releases
Ubuntu Releases
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| openssl |
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| openssl-fips |
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| openssl1.0 |
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| nodejs |
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| edk2 |
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| pyopenssl |
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