Linux · Security advisory · April 15, 2026
RHSA-2026:6286: Security update for 7 packages
RHSA-2026:6286, released April 15, 2026, fixes 1 CVE across 7 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0032
25th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python3.11 | RHEL 9 | 0:3.11.13-5.2.el9_7 |
| python3.11-debug | RHEL 9 | 0:3.11.13-5.2.el9_7 |
| python3.11-devel | RHEL 9 | 0:3.11.13-5.2.el9_7 |
| python3.11-idle | RHEL 9 | 0:3.11.13-5.2.el9_7 |
| python3.11-libs | RHEL 9 | 0:3.11.13-5.2.el9_7 |
| python3.11-test | RHEL 9 | 0:3.11.13-5.2.el9_7 |
| python3.11-tkinter | RHEL 9 | 0:3.11.13-5.2.el9_7 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2026-4519 | webbrowser.open() allows leading dashes in URLs | 8.1 | 0.0032 | None reported |
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