Linux · SUSE Linux Enterprise · Security advisory · November 7, 2026

SUSE-SU-2026:4919-1: Security update for 2 packages

SUSE-SU-2026:4919-1, released November 7, 2026, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent
CVEs closed
1
1 rated Critical
Exploited
0
None reported
Highest CVSS
9.2
Base score, 0 to 10
Highest EPSS
0.0052
44th percentile

Fixed package versions

ProductReleaseFixed in
pythonsles 15.72.7.18-150000.139.1
python-basesles 15.72.7.18-150000.139.2

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Urgent CVE-2026-19445 Use-after-free of a server-side SSLContext when sni_callback switches contexts9.2 0.0052 None reported
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