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Oracle Linux 9: python-kdcproxy Important DoS Fix ELSA-2025-21139

oracle
Calendar Grey November 26, 2025
Oracle Linux Logo Esm H88
Oracle Linux 9 security update for python-kdcproxy addresses DoS risk. Updates are important for system integrity.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[1.0.0-9] - Use DNS discovery for declared realms only (CVE-2025-59088) Resolves: RHEL-122779 - Fix DoS vulnerability based on unbounded TCP buffering (CVE-2025-59089) Resolves: RHEL-122778

Topics%20covered

Topics Covered

security advisory denial of service software update important Oracle python-kdcproxy

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/python-kdcproxy-1.0.0-9.el9_7.src.rpm

x86_64

python3-kdcproxy-1.0.0-9.el9_7.noarch.rpm

aarch64

python3-kdcproxy-1.0.0-9.el9_7.noarch.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2025-59088 CVE-2025-59089

Topics%20covered

Topics Covered

security advisory denial of service software update important Oracle python-kdcproxy

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