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Oracle Samba Critical Security Advisory ELSA-2026-22963

oracle
Calendar Grey July 17, 2026
Scroller Oracle
Oracle Linux 10 receives a critical advisory for Samba, addressing multiple security issues. Immediate updates recommended.
The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Summary

[0:4.23.5-109] - Bump build number [0:4.23.5-108] - Security release for CVE-2026-1933 CVE-2026-2340 CVE-2026-3012 CVE-2026-4480 CVE-2026-40170 CVE-2026-4408 - resolves: RHEL-156279 - CVE-2026-1933 CVE-2026-2340 CVE-2026-3012 samba: various flaws - resolves: RHEL-161644 - CVE-2026-4480 - Fix Samba printing - resolves: RHEL-170595 - CVE-2026-40170 - Update bundled ngtcp2 - resolves: RHEL-166871 - Add stack protection with FORTIFY_SOURCE

Topics%20covered

Topics Covered

security advisory update critical samba threat Oracle

SRPMs

http://oss.oracle.com/ol10/SRPMS-updates/samba-4.23.5-109.el10_2.src.rpm

x86_64

ldb-tools-4.23.5-109.el10_2.x86_64.rpm libldb-4.23.5-109.el10_2.x86_64.rpm libldb-devel-4.23.5-109.el10_2.x86_64.rpm libnetapi-4.23.5-109.el10_2.x86_64.rpm libnetapi-devel-4.23.5-109.el10_2.x86_64.rpm libsmbclient-4.23.5-109.el10_2.x86_64.rpm libsmbclient-devel-4.23.5-109.el10_2.x86_64.rpm libwbclient-4.23.5-109.el10_2.x86_64.rpm libwbclient-devel-4.23.5-109.el10_2.x86_64.rpm python3-ldb-4.23.5-109.el10_2.x86_64.rpm python3-samba-4.23.5-109.el10_2.x86_64.rpm python3-samba-dc-4.23.5-109.el10_2.x86_64.rpm python3-samba-test-4.23.5-109.el10_2.x86_64.rpm samba-4.23.5-109.el10_2.x86_64.rpm samba-client-4.23.5-109.el10_2.x86_64.rpm samba-client-libs-4.23.5-109.el10_2.x86_64.rpm samba-common-4.23.5-109.el10_2.noarch.rpm samba-common-libs-4.23.5-109.el10_2.x86_64.rpm samba-common-tools-4.23.5-109.el10_2.x86_64.rpm samba-dc-libs-4.23.5-109.el10_2.x86_64.rpm samba-dcerpc-4.23.5-109.el10_2.x86_64.rpm samba-devel-4.23.5-109.el10_2.x86_64.rpm samba-gpupdate-4.23.5-109.el10_2.noarch.rpm samba-krb...

Read the Full Advisory

aarch64

ldb-tools-4.23.5-109.el10_2.aarch64.rpm libldb-4.23.5-109.el10_2.aarch64.rpm libldb-devel-4.23.5-109.el10_2.aarch64.rpm libnetapi-4.23.5-109.el10_2.aarch64.rpm libnetapi-devel-4.23.5-109.el10_2.aarch64.rpm libsmbclient-4.23.5-109.el10_2.aarch64.rpm libsmbclient-devel-4.23.5-109.el10_2.aarch64.rpm libwbclient-4.23.5-109.el10_2.aarch64.rpm libwbclient-devel-4.23.5-109.el10_2.aarch64.rpm python3-ldb-4.23.5-109.el10_2.aarch64.rpm python3-samba-4.23.5-109.el10_2.aarch64.rpm python3-samba-dc-4.23.5-109.el10_2.aarch64.rpm python3-samba-test-4.23.5-109.el10_2.aarch64.rpm samba-4.23.5-109.el10_2.aarch64.rpm samba-client-4.23.5-109.el10_2.aarch64.rpm samba-client-libs-4.23.5-109.el10_2.aarch64.rpm samba-common-4.23.5-109.el10_2.noarch.rpm samba-common-libs-4.23.5-109.el10_2.aarch64.rpm samba-common-tools-4.23.5-109.el10_2.aarch64.rpm samba-dc-libs-4.23.5-109.el10_2.aarch64.rpm samba-dcerpc-4.23.5-109.el10_2.aarch64.rpm samba-devel-4.23.5-109.el10_2.aarch64.rpm samba-gpupdate-4.23.5-109.el10_2.noarch.rpm samba-krb5-printing-4.23.5-109.el10_2.aarch64.rpm samba-ldb-ldap-modules-4.23.5-109.el10_2.aarch64.rpm samba-libs-4.23.5-109.el10_2.aarch64.rpm samba-pidl-4.23.5-109.el10_2.noarch.rpm samba-test-4.23.5-109.el10_2.aarch64.rpm samba-test-libs-4.23.5-109.el10_2.aarch64.rpm samba-tools-4.23.5-109.el10_2.aarch64.rpm samba-usershares-4.23.5-109.el10_2.noarch.rpm samba-vfs-iouring-4.23.5-109.el10_2.aarch64.rpm samba-winbind-4.23.5-109.el10_2.aarch64.rpm samba-winbind-clients-4.23.5-109.el10_2.aarch64.rpm samba-winbind-krb5-locator-4.23.5-109.el10_2.aarch64.rpm samba-winbind-modules-4.23.5-109.el10_2.aarch64.rpm

Severity
critical
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-1933 CVE-2026-2340 CVE-2026-3012 CVE-2026-4408 CVE-2026-4480 CVE-2026-40170

Topics%20covered

Topics Covered

security advisory update critical samba threat Oracle

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