Linux · Security advisory · August 28, 2026

RHSA-2026:58901: Security update for 14 packages

RHSA-2026:58901, released August 28, 2026, fixes 1 CVE across 14 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
0.0075
55th percentile

Fixed package versions

ProductReleaseFixed in
python3.14RHEL 90:3.14.7-2.el9_8
python3.14-debugRHEL 90:3.14.7-2.el9_8
python3.14-develRHEL 90:3.14.7-2.el9_8
python3.14-freethreadingRHEL 90:3.14.7-2.el9_8
python3.14-freethreading-debugRHEL 90:3.14.7-2.el9_8
python3.14-freethreading-develRHEL 90:3.14.7-2.el9_8
python3.14-freethreading-idleRHEL 90:3.14.7-2.el9_8
python3.14-freethreading-libsRHEL 90:3.14.7-2.el9_8
python3.14-freethreading-testRHEL 90:3.14.7-2.el9_8
python3.14-freethreading-tkinterRHEL 90:3.14.7-2.el9_8
python3.14-idleRHEL 90:3.14.7-2.el9_8
python3.14-libsRHEL 90:3.14.7-2.el9_8
python3.14-testRHEL 90:3.14.7-2.el9_8
python3.14-tkinterRHEL 90:3.14.7-2.el9_8

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-11940 tarfile extraction filter bypass allows escaping the destination directory 7.8 0.0075 None reported
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