[CLSA-2026:1781186905] samba: Fix of CVE-2026-4408
Type:
security
Severity:
Critical
Release date:
2026-06-11 14:08:41 UTC
Description:
- CVE-2026-4408: escape shell metacharacters in the client-controlled username before substituting it into the "check password script" via %u, preventing remote command injection
CVEs fixed:
Updated packages:
  • ctdb-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:783757b506a07c5ffc1ff933a29cda8c1efac6d74c33f31f527feba679e41d8d
  • libsmbclient-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:c17b28693ce58e3b1701acbe7cfe35dd77a1dc88e7fa92b6b111674631fb3f1b
  • libsmbclient-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:e284bf57f1f9b2d65545fc86d493849b275ea5bd68021e162023b1016981e7cb
  • libsmbclient-devel-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:eab0f219d31216919488e02655ff997292546e95302c1712c40f57a7cd53afa3
  • libsmbclient-devel-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:f83ab0b32db4de947c8159fa4cf8a77397985143bd6b21a311a30d04627c67a5
  • libwbclient-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:713bef7ddab67844de10a7a044472cdb294ab22e2d8f10ed4c5a710a64c9c452
  • libwbclient-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:ae3e5f581ea0181aba645faf181faf2c8f38a3a268958e8d97da61031368b813
  • libwbclient-devel-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:a051463bc470722cfcec058f62691c62bd25071d2a93e9dd2ef7d9ab97d33f73
  • libwbclient-devel-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:0af18862b8a015a49dc7e06ac941d905a1733e91d1ae7b9656225842cad2e92e
  • python3-samba-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:4f1e38b5a9402ab5464de6438f052971e1fbe95e9a4e5fde2c4c42ef8ec38159
  • python3-samba-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:93c4c194e2019548529ea3b10a071a4016a9288986bd2576ad51fb2619c07849
  • python3-samba-devel-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:1e26e0bc3c11296356484eb0dc3462548e5a066cc022e1d6c87b9346beae82f4
  • python3-samba-devel-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:ab4444790eded608c3ed6be8d682947de535ab341e64055f4f234692a843b202
  • python3-samba-test-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:7bc6e66ae4454b027d52bcc9651620a06f494a7e6259f7cc981b43c21250c176
  • samba-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:80373dd79989be5edf6cae9053f20f95ad7d5a5baa161ef723bfaac491b92c95
  • samba-client-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:192eb71679ea0bcc9afdf7eb6fa3293a031d1e0fff90b49acaa7737b106d72d3
  • samba-client-libs-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:d7e3319724a8aae7dcb6e9b6b2a27203f9153eedcacf864d0d5ac0dabaadfadd
  • samba-client-libs-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:8b375aa91acee7add8123dc907f540430af0126dd69fc983ee59e41c8248df82
  • samba-common-4.14.5-9.el8_5.tuxcare.els2.noarch.rpm
    sha:b31e8649bcf0fa8c0c939554bfc0fa445fffea21178078046287cc84956bc873
  • samba-common-libs-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:6c2ed7ce8c484eddc21f9599727fe079403246e1f4c8cd6490b84326fcf6003c
  • samba-common-tools-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:36f64b5739e1cb2918fbf8031c71e2aedca39f50b5ea293611829e54afb8ae7d
  • samba-devel-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:eba0b0664c95b7bdc5bc41cbfa3c92af8fd33a7cd54b411d8a061711e2ff8fca
  • samba-devel-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:36554817f16d74e4ec7086f6aae47dfa75e25409779e1c25df24ac4f54377d71
  • samba-krb5-printing-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:30076b53f859de570771229b49d74e30363b3a8936489c2e63aeb60ee7e91418
  • samba-libs-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:951afef8d8da660f7e0abaaa73b75c0ed13bdf10e7f2e51078b38faf6339df91
  • samba-libs-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:9ea6a11c258094562be30b5efd5b9988b9221bb7cc34f43c10c23bc50f83b621
  • samba-pidl-4.14.5-9.el8_5.tuxcare.els2.noarch.rpm
    sha:64468ce62402d3ce96987ba52d3ccb52d916dfd50f3eedeacfb5562a70ab7012
  • samba-test-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:44b3269a80dd98a99f7d57992b9f533426c245292619a171c165e64c4fa0f6a0
  • samba-test-libs-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:bd7b4e8bcf9d5d2e9880c95cd42809c176f0795e3f4a908b0963fd0fd50a0dbc
  • samba-vfs-iouring-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:ec4596717bee83bf10b22415bc85a7b56fbeb7fd400102fcec6fceeac04a2048
  • samba-winbind-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:c36d3936af544f811efa8d930cbe51b404ab00168895ca861bce3ef301522dd8
  • samba-winbind-clients-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:bf7b797dabe8962d702e2fb186bcaeb7c6c09d450fd577e5fa65214c3e09ad6e
  • samba-winbind-krb5-locator-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:35fd980cde1637eb11e18acd8ba2cc20afa77a8c83ddcd6d1523a5e06360c846
  • samba-winbind-modules-4.14.5-9.el8_5.tuxcare.els2.i686.rpm
    sha:b274745849eb9c65b8c90f03706b055c7b5dea48344d8598dad3fa6b95fd1e78
  • samba-winbind-modules-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:979610272d7d83b52e179ece7fb4f7331e379fe7d7c1893eb8be5901f9623936
  • samba-winexe-4.14.5-9.el8_5.tuxcare.els2.x86_64.rpm
    sha:1eceb781dfda22d98248bce9984970c02c57ffbbfb3b628ec7e617d296ded06c
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.