RHSA-2026:22644

Advisory lineage Upstream: 5 Downstream: 0

Upstream

CVE-2026-1933 CVE-2026-2340 CVE-2026-3012 CVE-2026-4408 CVE-2026-4480

Published: 03 Jun 2026, 10:20

Last modified:03 Jul 2026, 10:11

Vulnerability Summary

Overall Risk (default)

high

70/100

CVSS Score

9 CRITICAL

3.1 (osv_red_hat)

EPSS Score

No data

KEV

Not listed

Ransomware

No reports

Public exploits

None found

Dark Web

Not detected

Timeline

03 Jun 2026, 10:20

Published

Vulnerability first disclosed

03 Jul 2026, 10:11

Last Modified

Vulnerability information updated

Description

Red Hat Security Advisory: samba security update

CVSS Metrics

v3.1•CRITICAL•Score: 9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Systems

redhat•ctdb
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•ctdb-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libnetapi
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libnetapi-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libnetapi-devel
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libsmbclient
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libsmbclient-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libsmbclient-devel
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libwbclient
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libwbclient-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•libwbclient-devel
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•python3-samba
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•python3-samba-dc
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•python3-samba-dc-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•python3-samba-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•python3-samba-devel
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•python3-samba-test
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-client
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-client-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-client-libs
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-client-libs-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-common
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-common-libs
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-common-libs-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-common-tools
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-common-tools-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-dc-libs
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-dc-libs-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-dcerpc
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-dcerpc-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-debugsource
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-devel
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-krb5-printing
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-krb5-printing-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-ldb-ldap-modules
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-ldb-ldap-modules-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-libs
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-libs-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-pidl
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-test
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-test-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-test-libs
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-test-libs-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-tools
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-usershares
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-vfs-iouring
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-vfs-iouring-debuginfo
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10
redhat•samba-winbind
< 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10 | < 0:4.19.4-16.el8_10

Showing first 50 affected entries in server-rendered view.