Linux · Security advisory · January 16, 2026

RHSA-2025:23342: Security update for 8 packages

RHSA-2025:23342, released January 16, 2026, fixes 4 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
4
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0074
54th percentile

Priority of the 4 CVEs

Patch now 0 Urgent 0 High 4 Routine 0

Fixed package versions

ProductReleaseFixed in
python-unversioned-commandRHEL 90:3.9.25-2.el9_7
python3RHEL 90:3.9.25-2.el9_7
python3-debugRHEL 90:3.9.25-2.el9_7
python3-develRHEL 90:3.9.25-2.el9_7
python3-idleRHEL 90:3.9.25-2.el9_7
python3-libsRHEL 90:3.9.25-2.el9_7
python3-testRHEL 90:3.9.25-2.el9_7
python3-tkinterRHEL 90:3.9.25-2.el9_7

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2024-5642 Buffer overread when using an empty list with SSLContext.set_npn_protocols() 7.6 0.0074 None reported
High CVE-2025-6069 HTMLParser quadratic complexity when processing malformed inputs 7.6 0.0060 None reported
High CVE-2025-8291 ZIP64 End of Central Directory (EOCD) Locator record offset not checked 7.6 0.0047 None reported
High CVE-2025-6075 Quadratic complexity in os.path.expandvars() with user-controlled template 8.1 0.0015 None reported
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