Oracle Linux 9 krb5 Important Update Fixes Race Condition ELSA-2026-19357
oracle
June 26, 2026
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:
Summary
[1.21.1-10.0.1] - Fixed race condition in krb5_set_password() [Orabug: 33609767] [1.21.1-10] - Fix NegoEx parsing vulnerabilities (CVE-2026-40355, CVE-2026-40356) Resolves: RHEL-171590 RHEL-171596
Topics Covered
SRPMs
http://oss.oracle.com/ol9/SRPMS-updates/krb5-1.21.1-10.0.1.el9_8.src.rpm
x86_64
krb5-devel-1.21.1-10.0.1.el9_8.i686.rpm krb5-devel-1.21.1-10.0.1.el9_8.x86_64.rpm krb5-libs-1.21.1-10.0.1.el9_8.i686.rpm krb5-libs-1.21.1-10.0.1.el9_8.x86_64.rpm krb5-pkinit-1.21.1-10.0.1.el9_8.i686.rpm krb5-pkinit-1.21.1-10.0.1.el9_8.x86_64.rpm krb5-server-1.21.1-10.0.1.el9_8.i686.rpm krb5-server-1.21.1-10.0.1.el9_8.x86_64.rpm krb5-server-ldap-1.21.1-10.0.1.el9_8.i686.rpm krb5-server-ldap-1.21.1-10.0.1.el9_8.x86_64.rpm krb5-workstation-1.21.1-10.0.1.el9_8.x86_64.rpm krb5-xrealmauthz-1.21.1-10.0.1.el9_8.i686.rpm krb5-xrealmauthz-1.21.1-10.0.1.el9_8.x86_64.rpm libkadm5-1.21.1-10.0.1.el9_8.i686.rpm libkadm5-1.21.1-10.0.1.el9_8.x86_64.rpm
aarch64
krb5-devel-1.21.1-10.0.1.el9_8.aarch64.rpm krb5-libs-1.21.1-10.0.1.el9_8.aarch64.rpm krb5-pkinit-1.21.1-10.0.1.el9_8.aarch64.rpm krb5-server-1.21.1-10.0.1.el9_8.aarch64.rpm krb5-server-ldap-1.21.1-10.0.1.el9_8.aarch64.rpm krb5-workstation-1.21.1-10.0.1.el9_8.aarch64.rpm krb5-xrealmauthz-1.21.1-10.0.1.el9_8.aarch64.rpm libkadm5-1.21.1-10.0.1.el9_8.aarch64.rpm
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Severity
important
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Related CVEs:
CVE-2026-40355
CVE-2026-40356
Topics Covered
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