Red Hat Security AdvisoryRHSA-2026:9745
python3 security update
Released 2026-04-22 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Server (v. 7 ELS) python3-3.6.8-21.el7_9.5, python3-libs-3.6.8-21.el7_9.5, python3-libs-3.6.8-21.el7_9.5.ppc
- Red Hat Enterprise Linux Server Optional (v. 7 ELS) python3-3.6.8-21.el7_9.5, python3-3.6.8-21.el7_9.5.ppc, python3-debug-3.6.8-21.el7_9.5 +9
Fixes 1 record
Priority LOW 33
The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line options for certain web browsers.
CVSS 4.0HIGH 7.0· Local · No auth · User interaction · EPSS 0.0032 · Published 2026-03-20 · Fixed in 3.10.21, 3.11.16 +4 CWE-20
