==========================================================================
Ubuntu Security Notice USN-8415-1
June 09, 2026

vim vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 26.04 LTS
- Ubuntu 25.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
- Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in Vim.

Software Description:
- vim: Vi IMproved - enhanced vi editor

Details:

It was discovered that Vim incorrectly handled marked filenames in the
netrw plugin. An attacker could possibly use this issue to execute
arbitrary code. (CVE-2026-43961)

It was discovered that Vim incorrectly handled filenames when
decompressing certain archives. An attacker could possibly use this issue
to execute arbitrary code. (CVE-2026-46483)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 26.04 LTS
  vim                             2:9.1.2141-1ubuntu4.3
  vim-common                      2:9.1.2141-1ubuntu4.3
  vim-gtk3                        2:9.1.2141-1ubuntu4.3
  vim-gui-common                  2:9.1.2141-1ubuntu4.3
  vim-motif                       2:9.1.2141-1ubuntu4.3
  vim-nox                         2:9.1.2141-1ubuntu4.3
  vim-runtime                     2:9.1.2141-1ubuntu4.3
  vim-tiny                        2:9.1.2141-1ubuntu4.3
  xxd                             2:9.1.2141-1ubuntu4.3

Ubuntu 25.10
  vim                             2:9.1.0967-1ubuntu6.6
  vim-athena                      2:9.1.0967-1ubuntu6.6
  vim-common                      2:9.1.0967-1ubuntu6.6
  vim-gtk3                        2:9.1.0967-1ubuntu6.6
  vim-gui-common                  2:9.1.0967-1ubuntu6.6
  vim-motif                       2:9.1.0967-1ubuntu6.6
  vim-nox                         2:9.1.0967-1ubuntu6.6
  vim-runtime                     2:9.1.0967-1ubuntu6.6
  vim-tiny                        2:9.1.0967-1ubuntu6.6
  xxd                             2:9.1.0967-1ubuntu6.6

Ubuntu 24.04 LTS
  vim                             2:9.1.0016-1ubuntu7.15
  vim-athena                      2:9.1.0016-1ubuntu7.15
  vim-common                      2:9.1.0016-1ubuntu7.15
  vim-gtk3                        2:9.1.0016-1ubuntu7.15
  vim-gui-common                  2:9.1.0016-1ubuntu7.15
  vim-motif                       2:9.1.0016-1ubuntu7.15
  vim-nox                         2:9.1.0016-1ubuntu7.15
  vim-runtime                     2:9.1.0016-1ubuntu7.15
  vim-tiny                        2:9.1.0016-1ubuntu7.15
  xxd                             2:9.1.0016-1ubuntu7.15

Ubuntu 22.04 LTS
  vim                             2:8.2.3995-1ubuntu2.31
  vim-athena                      2:8.2.3995-1ubuntu2.31
  vim-common                      2:8.2.3995-1ubuntu2.31
  vim-gtk                         2:8.2.3995-1ubuntu2.31
  vim-gtk3                        2:8.2.3995-1ubuntu2.31
  vim-gui-common                  2:8.2.3995-1ubuntu2.31
  vim-nox                         2:8.2.3995-1ubuntu2.31
  vim-runtime                     2:8.2.3995-1ubuntu2.31
  vim-tiny                        2:8.2.3995-1ubuntu2.31
  xxd                             2:8.2.3995-1ubuntu2.31

Ubuntu 20.04 LTS
  vim                             2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-athena                      2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-common                      2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-gtk                         2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-gtk3                        2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-gui-common                  2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-nox                         2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-runtime                     2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  vim-tiny                        2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro
  xxd                             2:8.1.2269-1ubuntu5.32+esm7
                                  Available with Ubuntu Pro

Ubuntu 18.04 LTS
  vim                             2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-athena                      2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-common                      2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-gnome                       2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-gtk                         2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-gtk3                        2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-gui-common                  2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-nox                         2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-runtime                     2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  vim-tiny                        2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro
  xxd                             2:8.0.1453-1ubuntu1.13+esm19
                                  Available with Ubuntu Pro

Ubuntu 16.04 LTS
  vim                             2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-athena                      2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-athena-py2                  2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-common                      2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gnome                       2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gnome-py2                   2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gtk                         2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gtk-py2                     2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gtk3                        2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gtk3-py2                    2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-gui-common                  2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-nox                         2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-nox-py2                     2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-runtime                     2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro
  vim-tiny                        2:7.4.1689-3ubuntu1.5+esm34
                                  Available with Ubuntu Pro

Ubuntu 14.04 LTS
  vim                             2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-athena                      2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-common                      2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-gnome                       2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-gtk                         2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-gui-common                  2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-lesstif                     2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-nox                         2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-runtime                     2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro
  vim-tiny                        2:7.4.052-1ubuntu3.1+esm28
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-8415-1
  CVE-2026-43961, CVE-2026-46483

Package Information:
  https://launchpad.net/ubuntu/+source/vim/2:9.1.2141-1ubuntu4.3
  https://launchpad.net/ubuntu/+source/vim/2:9.1.0967-1ubuntu6.6
  https://launchpad.net/ubuntu/+source/vim/2:9.1.0016-1ubuntu7.15
  https://launchpad.net/ubuntu/+source/vim/2:8.2.3995-1ubuntu2.31

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