This update for python-pyOpenSSL fixes the following issues:
CVE-2026-27448: unhandled exception can result in connection not being cancelled (bsc#1259804).
CVE-2026-27459: large cookie value can lead to a buffer overflow (bsc#1259808).
Affected Packages
python-pyOpenSSL
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Module for Public Cloud 15 SP4
Fixed in:
23.2.0-150400.3.13.1
python311-pyOpenSSL
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP4-LTSSSUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSSUSE Linux Enterprise High Performance Computing 15 SP5-LTSSSUSE Linux Enterprise Module for Public Cloud 15 SP4