SUSE-SU-2026:3424-1
Not scored
Security update for python3-pyOpenSSL
This update for python3-pyOpenSSL fixes the following issue: - CVE-2026-27448: unhandled exception in `set_tlsext_servername_callback` callback can result in connection not being cancelled and allows for possible security measure bypassing (bsc#1259804).
Exploit probability
Not scored
Published
July 30, 2026
Required by
Not available
Last source change
July 31, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
SUSE-SU-2026:3424-1
View original source
This update for python3-pyOpenSSL fixes the following issue: - CVE-2026-27448: unhandled exception in `set_tlsext_servername_callback` callback can result in connection not being cancelled and allows for possible security measure bypassing (bsc#1259804).
05 / REFERENCES