diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2.tar.gz b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2.tar.gz
deleted file mode 100644
index 09808064b..000000000
Binary files a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2.tar.gz and /dev/null differ
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_all.deb b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_all.deb
deleted file mode 100644
index 84304e894..000000000
Binary files a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_all.deb and /dev/null differ
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_amd64.changes b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_amd64.changes
deleted file mode 100644
index e23079e6a..000000000
--- a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_amd64.changes
+++ /dev/null
@@ -1,33 +0,0 @@
-Format: 1.8
-Date: Tue, 16 Jun 2026 17:23:43 +0200
-Source: linuxmuster-cli7
-Binary: linuxmuster-cli7
-Built-For-Profiles: noudeb
-Architecture: source all
-Version: 7.4.2
-Distribution: lmn74
-Urgency: medium
-Maintainer: Arnaud Kientz <arnaud@linuxmuster.net>
-Changed-By: Arnaud Kientz <arnaud@linuxmuster.net>
-Description:
- linuxmuster-cli7 - Tools and CLI for the linuxmuster.net 7 server.
-Changes:
- linuxmuster-cli7 (7.4.2) lmn74; urgency=medium
- .
-   * Avoid var shadowing with lmntools.
-   * Add missing dependency typing-extensions.
-Checksums-Sha1:
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- c50c26544d6e3716c9cdf277867aa04513d78a5b 31885 linuxmuster-cli7_7.4.2.tar.gz
- ec449204417598a4025445a8c98f63b231ed4280 17938 linuxmuster-cli7_7.4.2_all.deb
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-Checksums-Sha256:
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-Files:
- 60b072c832c1b3421e3a4ce2473df0f5 564 linuxmuster optional linuxmuster-cli7_7.4.2.dsc
- 5bdbaa2f4e6458da653d835d5617f7dc 31885 linuxmuster optional linuxmuster-cli7_7.4.2.tar.gz
- ad2b2e6ef9f6a2279bb5c072aa66cde1 17938 linuxmuster optional linuxmuster-cli7_7.4.2_all.deb
- d77d7e80b70c8a5312d64b8c4012d165 7709 linuxmuster optional linuxmuster-cli7_7.4.2_amd64.buildinfo
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2.dsc b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3.dsc
similarity index 54%
rename from packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2.dsc
rename to packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3.dsc
index 4a7594890..9d808cfab 100644
--- a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2.dsc
+++ b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3.dsc
@@ -2,15 +2,15 @@ Format: 1.0
 Source: linuxmuster-cli7
 Binary: linuxmuster-cli7
 Architecture: all
-Version: 7.4.2
+Version: 7.4.3
 Maintainer: Arnaud Kientz <arnaud@linuxmuster.net>
 Standards-Version: 5.0.0
 Build-Depends: debhelper (>= 5.0.0)
 Package-List:
  linuxmuster-cli7 deb linuxmuster optional arch=all
 Checksums-Sha1:
- c50c26544d6e3716c9cdf277867aa04513d78a5b 31885 linuxmuster-cli7_7.4.2.tar.gz
+ 4e3d2293220ae2c6a8518ce9808847b0e928a38e 32091 linuxmuster-cli7_7.4.3.tar.gz
 Checksums-Sha256:
- d65bc7c6912e078a30ae1e0c20770b3fa4e55c73e736380399358add97d48a83 31885 linuxmuster-cli7_7.4.2.tar.gz
+ 4a9f9fe7ba5f4d7090f47492469f1faf639089e78b2b14164646405e11e95527 32091 linuxmuster-cli7_7.4.3.tar.gz
 Files:
- 5bdbaa2f4e6458da653d835d5617f7dc 31885 linuxmuster-cli7_7.4.2.tar.gz
+ b811e34c2e9bfe009603b74f11aeb9ed 32091 linuxmuster-cli7_7.4.3.tar.gz
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3.tar.gz b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3.tar.gz
new file mode 100644
index 000000000..ae011ce71
Binary files /dev/null and b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3.tar.gz differ
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_all.deb b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_all.deb
new file mode 100644
index 000000000..4bc10075f
Binary files /dev/null and b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_all.deb differ
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_amd64.buildinfo b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_amd64.buildinfo
similarity index 85%
rename from packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_amd64.buildinfo
rename to packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_amd64.buildinfo
index fae84c022..284e61c77 100644
--- a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.2_amd64.buildinfo
+++ b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_amd64.buildinfo
@@ -2,19 +2,19 @@ Format: 1.0
 Source: linuxmuster-cli7
 Binary: linuxmuster-cli7
 Architecture: all source
-Version: 7.4.2
+Version: 7.4.3
 Checksums-Md5:
- 60b072c832c1b3421e3a4ce2473df0f5 564 linuxmuster-cli7_7.4.2.dsc
- ad2b2e6ef9f6a2279bb5c072aa66cde1 17938 linuxmuster-cli7_7.4.2_all.deb
+ 2e9caf376623fdb69b305c117dbb0791 564 linuxmuster-cli7_7.4.3.dsc
+ d39fdb525de370b17ae9e838fb20f513 18318 linuxmuster-cli7_7.4.3_all.deb
 Checksums-Sha1:
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- ec449204417598a4025445a8c98f63b231ed4280 17938 linuxmuster-cli7_7.4.2_all.deb
+ 4fb9d752bc0377961257497dd6128a2f1f2a8d9b 564 linuxmuster-cli7_7.4.3.dsc
+ e92321b01d649b4a6d48ffa3edb06ef6372e5bcb 18318 linuxmuster-cli7_7.4.3_all.deb
 Checksums-Sha256:
- cbe376c3646a2080adafdb8a7fbe4843c4a5d0233c2499e53246cdfc4db49132 564 linuxmuster-cli7_7.4.2.dsc
- f1789267d2831615934cf61e8c0de5bd3faf8ea39acf29d03437e35c6b7ea863 17938 linuxmuster-cli7_7.4.2_all.deb
+ 7a8c420e5a1fe17f02c3fb1eb18bf862aa06c1ae7b23549d8c889f7a4f006f56 564 linuxmuster-cli7_7.4.3.dsc
+ 0533e670972b7fd23842f6b744582a3d682dce7decd67dae68e0d3d1b2c3e5ce 18318 linuxmuster-cli7_7.4.3_all.deb
 Build-Origin: Ubuntu
 Build-Architecture: amd64
-Build-Date: Tue, 16 Jun 2026 15:25:09 +0000
+Build-Date: Tue, 21 Jul 2026 15:54:27 +0000
 Build-Tainted-By:
  merged-usr-via-aliased-dirs
  usr-local-has-includes
@@ -78,7 +78,7 @@ Installed-Build-Depends:
  gettext-base (= 0.21-14ubuntu2),
  grep (= 3.11-4build1),
  groff-base (= 1.23.0-3build2),
- gzip (= 1.12-1ubuntu3.1),
+ gzip (= 1.12-1ubuntu3.2),
  hostname (= 3.23+nmu2ubuntu2),
  init-system-helpers (= 1.66ubuntu1),
  install-info (= 7.1-3build2),
@@ -159,7 +159,7 @@ Installed-Build-Depends:
  libpam-runtime (= 1.5.3-5ubuntu5.5),
  libpam0g (= 1.5.3-5ubuntu5.5),
  libpcre2-8-0 (= 10.42-4ubuntu2.1),
- libperl5.38t64 (= 5.38.2-3.2ubuntu0.2),
+ libperl5.38t64 (= 5.38.2-3.2ubuntu0.3),
  libpipeline1 (= 1.5.7-2),
  libquadmath0 (= 14.2.0-4ubuntu2~24.04.1),
  libreadline8t64 (= 8.2-4build1),
@@ -168,22 +168,22 @@ Installed-Build-Depends:
  libsframe1 (= 2.42-4ubuntu2.10),
  libsigsegv2 (= 2.14-1ubuntu2),
  libsmartcols1 (= 2.39.3-9ubuntu6.5),
- libssl3t64 (= 3.0.13-0ubuntu3.9),
+ libssl3t64 (= 3.0.13-0ubuntu3.11),
  libstdc++-13-dev (= 13.3.0-6ubuntu2~24.04.1),
  libstdc++6 (= 14.2.0-4ubuntu2~24.04.1),
  libsub-override-perl (= 0.10-1),
- libsystemd0 (= 255.4-1ubuntu8.15),
- libtinfo6 (= 6.4+20240113-1ubuntu2),
+ libsystemd0 (= 255.4-1ubuntu8.16),
+ libtinfo6 (= 6.4+20240113-1ubuntu2.1),
  libtool (= 2.4.7-7build1),
  libtsan2 (= 14.2.0-4ubuntu2~24.04.1),
  libubsan1 (= 14.2.0-4ubuntu2~24.04.1),
  libuchardet0 (= 0.0.8-1build1),
- libudev1 (= 255.4-1ubuntu8.15),
+ libudev1 (= 255.4-1ubuntu8.16),
  libunistring5 (= 1.1-2build1.1),
  libuuid1 (= 2.39.3-9ubuntu6.5),
- libxml2 (= 2.9.14+dfsg-1.3ubuntu3.7),
+ libxml2 (= 2.9.14+dfsg-1.3ubuntu3.8),
  libzstd1 (= 1.5.5+dfsg2-2build1.1),
- linux-libc-dev (= 6.8.0-124.124),
+ linux-libc-dev (= 6.8.0-134.134),
  llvm-16-linker-tools (= 1:16.0.6-23ubuntu4),
  llvm-17-linker-tools (= 1:17.0.6-9ubuntu1),
  llvm-18-linker-tools (= 1:18.1.3-1ubuntu1),
@@ -193,19 +193,19 @@ Installed-Build-Depends:
  make (= 4.3-4.1build2),
  man-db (= 2.12.0-4build2),
  mawk (= 1.3.4.20240123-1build1),
- ncurses-base (= 6.4+20240113-1ubuntu2),
- ncurses-bin (= 6.4+20240113-1ubuntu2),
+ ncurses-base (= 6.4+20240113-1ubuntu2.1),
+ ncurses-bin (= 6.4+20240113-1ubuntu2.1),
  patch (= 2.7.6-7build3),
- perl (= 5.38.2-3.2ubuntu0.2),
- perl-base (= 5.38.2-3.2ubuntu0.2),
- perl-modules-5.38 (= 5.38.2-3.2ubuntu0.2),
+ perl (= 5.38.2-3.2ubuntu0.3),
+ perl-base (= 5.38.2-3.2ubuntu0.3),
+ perl-modules-5.38 (= 5.38.2-3.2ubuntu0.3),
  po-debconf (= 1.0.21+nmu1),
  readline-common (= 8.2-4build1),
  rpcsvc-proto (= 1.4.2-0ubuntu7),
  sed (= 4.9-2ubuntu0.24.04.1),
  sensible-utils (= 0.0.22),
  sysvinit-utils (= 3.08-6ubuntu3),
- tar (= 1.35+dfsg-3build1),
+ tar (= 1.35+dfsg-3ubuntu0.2),
  util-linux (= 2.39.3-9ubuntu6.5),
  xz-utils (= 5.6.1+really5.4.5-1ubuntu0.3),
  zlib1g (= 1:1.3.dfsg-3.1ubuntu2.1)
@@ -214,4 +214,4 @@ Environment:
  DEB_BUILD_PROFILES="noudeb"
  LANG="C.UTF-8"
  MAKEFLAGS=""
- SOURCE_DATE_EPOCH="1781623423"
+ SOURCE_DATE_EPOCH="1784649095"
diff --git a/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_amd64.changes b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_amd64.changes
new file mode 100644
index 000000000..bc9c28edb
--- /dev/null
+++ b/packages/linuxmuster-cli7/lmn74/linuxmuster-cli7_7.4.3_amd64.changes
@@ -0,0 +1,40 @@
+Format: 1.8
+Date: Tue, 21 Jul 2026 17:51:35 +0200
+Source: linuxmuster-cli7
+Binary: linuxmuster-cli7
+Built-For-Profiles: noudeb
+Architecture: source all
+Version: 7.4.3
+Distribution: lmn74
+Urgency: medium
+Maintainer: Arnaud Kientz <arnaud@linuxmuster.net>
+Changed-By: Arnaud Kientz <arnaud@linuxmuster.net>
+Description:
+ linuxmuster-cli7 - Tools and CLI for the linuxmuster.net 7 server.
+Changes:
+ linuxmuster-cli7 (7.4.3) lmn74; urgency=medium
+ .
+     * Fix shell injection in `lmncli version` (dpkg -l via shell=True).
+     * Fix crash on error in `student manage` (invalid typer.Colors.RED, missing paren).
+     * Fix reset-internet matching schoolclass by substring instead of exact name.
+     * Fix IndexError on malformed DN in printers and devices listing.
+     * Fix room prefix filter using startswith instead of unsafe index access.
+     * Add "Unknown" status fallback in devices listing.
+     * Use context manager for user-kill log file handle.
+     * Guard against empty teacher login in check_smbclient.
+     * Rename asdict -> as_dict to match linuxmuster-tools.
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+Files:
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+ b811e34c2e9bfe009603b74f11aeb9ed 32091 linuxmuster optional linuxmuster-cli7_7.4.3.tar.gz
+ d39fdb525de370b17ae9e838fb20f513 18318 linuxmuster optional linuxmuster-cli7_7.4.3_all.deb
+ fa5140b1d3be222fb8ae326da1720aae 7719 linuxmuster optional linuxmuster-cli7_7.4.3_amd64.buildinfo