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Oracle Linux 7 Python3 Important DoS CVE-2026-4786 ELSA-2026-35838

oracle
Calendar Grey July 22, 2026
Scroller Oracle
Updated python3 packages for Oracle Linux 7 address security risk CVE-2026-4786 to enhance system integrity and performance.
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Summary

[3.6.8-21.0.13] - Security update CVE-2026-4786 [Orabug: 39695277] [3.6.8-21.0.11] - Security update CVE-2026-4519 [Orabug: 39246828] [3.6.8-21.0.9] - Security update CVE-2025-15366, CVE-2025-15367, CVE-2026-1299 [Orabug: 39159999] [3.6.8-21.0.7] - Security update CVE-2025-12084 [Orabug: 38971895] [3.6.8-21.0.5] - tarfile now validates archives to ensure member offsets are non-negative [Orabug: 38442771][CVE-2025-8194] [3.6.8-21.0.3] - Fix DoS parsing crafted tarfile headers [Orabug: 37626372][CVE-2024-6232] - Disable test_socket in the PGO profile task.

Topics%20covered

Topics Covered

security advisory update DoS important Oracle python3

SRPMs

http://oss.oracle.com/ol7/SRPMS-updates/python3-3.6.8-21.0.13.el7_9.src.rpm

x86_64

python3-3.6.8-21.0.13.el7_9.i686.rpm python3-3.6.8-21.0.13.el7_9.x86_64.rpm python3-debug-3.6.8-21.0.13.el7_9.i686.rpm python3-debug-3.6.8-21.0.13.el7_9.x86_64.rpm python3-devel-3.6.8-21.0.13.el7_9.i686.rpm python3-devel-3.6.8-21.0.13.el7_9.x86_64.rpm python3-idle-3.6.8-21.0.13.el7_9.i686.rpm python3-idle-3.6.8-21.0.13.el7_9.x86_64.rpm python3-libs-3.6.8-21.0.13.el7_9.i686.rpm python3-libs-3.6.8-21.0.13.el7_9.x86_64.rpm python3-test-3.6.8-21.0.13.el7_9.i686.rpm python3-test-3.6.8-21.0.13.el7_9.x86_64.rpm python3-tkinter-3.6.8-21.0.13.el7_9.i686.rpm python3-tkinter-3.6.8-21.0.13.el7_9.x86_64.rpm

aarch64

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-4786

Topics%20covered

Topics Covered

security advisory update DoS important Oracle python3

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