[CLSA-2026:1781620050] samba: Fix of CVE-2026-4408
Type:
security
Severity:
Critical
Release date:
2026-06-16 14:27:45 UTC
Description:
- CVE-2026-4408: fix remote command execution via unescaped %u in 'check password script' (samr); mask/quote the client-supplied username and restrict _samr_ValidatePassword to DCs
CVEs fixed:
Updated packages:
  • ctdb-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:c698c47289d1c69702cab16bbc94d860824fe333284033d55d0ca78e4eaf044a
  • ctdb-tests-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:37af22aa647a61ce3e8d5e252b5017c04cdcfcac10eee307c0e8e0e40fe7dd95
  • libsmbclient-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:1cd700d0118822b242eec7b10ecd7bbec45e3d814d54aee2267e8d133ea2d0bb
  • libsmbclient-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:81870194b3048a437a951b43ce40d76ae35b9222faa66f2a6f8885a7dba3d5a5
  • libsmbclient-devel-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:790a30d2bf354d4ea521993e9589c05b4839b8c656e28189412f7920434d9592
  • libsmbclient-devel-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:1ae58836aa8fc9adcf683cf6b41d28053717e5c279d57ecbb3c0f098829c3d7a
  • libwbclient-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:f791bfff8424a3d570510a3b5afe8697f8aeca1f3955b03d45eda87de4582fdd
  • libwbclient-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:65cdd710e08330f50a53c45863297f18785ddb3da0eadb69ae75912a23213202
  • libwbclient-devel-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:08dcbf341f709ec0e8fe464cccdc5399c4bf4919605c84918e158df7c84beea5
  • libwbclient-devel-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:851c0ed88dc14c740d4a2b83da92aa6d6127aaca524248dc4b7e8af5fb8c5b33
  • samba-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:04597cd19a87d51a6902723aca4a5a381bc69540ae9d1aa4660e6e1e886f3a67
  • samba-client-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:26489d9e98ac59c73ee434d38cb191d0ff396ef794fb98b310fa9b96c6de3ecb
  • samba-client-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:5ce5afc3cda7be8ae6171d78967d5d79ccdeb4aa128713e7055ea7385a23947a
  • samba-client-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:b88f45e263abae4fcc556586e60f57977778be18eed35c194253b6ecb69a6dfe
  • samba-common-4.10.16-25.0.9.el7_9.tuxcare.els11.noarch.rpm
    sha:3bb64b35a6cac653f05028c1478b04cd31175f009e555a2404f5f0f60e0484cc
  • samba-common-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:abfd14c5a84135aff183d1b9ffa0af8f3a964fa22d0896497363fbfc6fa09a63
  • samba-common-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:b0e0984aeb84a7e01996964bd72b039934a3f6ac5333f272ae9e898798c87aa2
  • samba-common-tools-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:fb01176cdfd37f8fe0473ca0a03e4401baeea2f59b13864a93fc9976468d97d5
  • samba-dc-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:4e592922a3b26dfd1847adbff1c404b919bf31a824daec33a2d8ca8500cc65e1
  • samba-dc-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:db5cf8772be2cc7017b50d8e246f239cee3714feb8e4a46de3b7c857e5b55e68
  • samba-devel-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:b9e132921e2909462aa91b6472564090fca7df3dc7a6874c8a7c619173daa1d3
  • samba-devel-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:072fc75d1f55a5250f1466294bc842c23ec70800bbfb7a5d52b34fca907a5016
  • samba-krb5-printing-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:e66552579857dc4ea167dba986f4ad62d5744a12d0c07d653c8d55b1ce9fe5b7
  • samba-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:f56bf997ae361971f03ed4b007a1cde5e63bd9c082066aaff5ba3cfcd98cd5fb
  • samba-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:e64730ed8898df3350d5614e58eea7dfba66c9f178799cc7eff15dd3d4b64cd5
  • samba-pidl-4.10.16-25.0.9.el7_9.tuxcare.els11.noarch.rpm
    sha:2f4ee09c815c2fb0428b450ec5153149e822086d44485df8388d4e141ef0d8fd
  • samba-python-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:cbbebdb1b8b41584037821b1fa29e8fb6b175a1c23c36230e60cbe723e4d9280
  • samba-python-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:cce8017b42a2b200fccb30ddf4ca1dcb8a0d70bbee3ac6974b7ad4b285455197
  • samba-python-test-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:050f235ad0d12eb4d405fe2980eb6ad214545955cf16db12ac29a706e5ecec39
  • samba-test-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:6d6760c6c3cbf2b2e03f97b6ea776362b0de047bb94bdb436493a4f3c22a6364
  • samba-test-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:7b4c28936cc93cd3f2f857c6832f662d83c18fc9f5ccd7fc7b0404fc83ed4468
  • samba-test-libs-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:2cbc91054fb3f77bec171e83315a86a4cc0787b810a6fa6402852ce3389f772c
  • samba-vfs-glusterfs-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:bece202899cdeca40063d52c8d6efb11011908ad3e2b645599122e2f5b96ac18
  • samba-winbind-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:8e97bc45f45d7661c56622cbb945cc3ac47aef4c048bb1abfdfd12d1a5bbe066
  • samba-winbind-clients-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:00caa77a7159ea39a32f127d903355c0a788694f5d6edb7f2d8d457baed4ed12
  • samba-winbind-krb5-locator-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:a7cfe32410457f9448ab8437f4f79ca74199a538312bc6b81067f2df6ff00f6b
  • samba-winbind-modules-4.10.16-25.0.9.el7_9.tuxcare.els11.i686.rpm
    sha:065c37528bf9d457533cfc0f59bebbe240084c7d40844c93de43ec9cc84b2cd8
  • samba-winbind-modules-4.10.16-25.0.9.el7_9.tuxcare.els11.x86_64.rpm
    sha:02eb90c816fc04a05bf0b3ff68193b3a5af7866fff011544ee69e1e9ec3ea7cc
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.