[El-errata] ELSA-2026-66366-0 Important: Oracle Linux 9 vim security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-66366-0

http://linux.oracle.com/errata/ELSA-2026-66366-0.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
vim-X11-8.2.2637-26.0.1.el9_8.21.x86_64.rpm
vim-common-8.2.2637-26.0.1.el9_8.21.x86_64.rpm
vim-enhanced-8.2.2637-26.0.1.el9_8.21.x86_64.rpm
vim-filesystem-8.2.2637-26.0.1.el9_8.21.noarch.rpm
vim-minimal-8.2.2637-26.0.1.el9_8.21.x86_64.rpm

aarch64:
vim-X11-8.2.2637-26.0.1.el9_8.21.aarch64.rpm
vim-common-8.2.2637-26.0.1.el9_8.21.aarch64.rpm
vim-enhanced-8.2.2637-26.0.1.el9_8.21.aarch64.rpm
vim-filesystem-8.2.2637-26.0.1.el9_8.21.noarch.rpm
vim-minimal-8.2.2637-26.0.1.el9_8.21.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/vim-8.2.2637-26.0.1.el9_8.21.src.rpm

Related CVEs:

CVE-2026-28420
CVE-2026-52859
CVE-2026-55892
CVE-2026-59857
CVE-2026-73072
CVE-2026-73076
CVE-2026-73077
CVE-2026-73078




Description of changes:

[8.2.2637-26.0.1.el9_8.21]
- Remove upstream references [Orabug: 31197557]

[2:8.2.2637-26.21]
- RHEL-253669 CVE-2026-28420 vim: buffer overflow in terminal emulator

[2:8.2.2637-26.20]
- RHEL-215664 CVE-2026-55892 vim: stack out-of-bounds write in
  dump_prefixes()

[2:8.2.2637-26.19]
- RHEL-215684 CVE-2026-59857 vim: stack out-of-bounds write in
  spell_soundfold_sal()

[2:8.2.2637-26.18]
- RHEL-215659 CVE-2026-52859 vim: out-of-bounds read in
  update_snapshot()

[2:8.2.2637-26.17]
- RHEL-244500 CVE-2026-73077 vim: arbitrary code execution via
  keyword lookup in zsh.vim ftplugin

[2:8.2.2637-26.16]
- RHEL-242475 CVE-2026-73072 vim: heap buffer overflow in set_sofo()

[2:8.2.2637-26.15]
- RHEL-240370 CVE-2026-73078 vim: code injection in netrw via
  bookmarks

[2:8.2.2637-26.14]
- RHEL-242114 CVE-2026-73076 vim: code execution via
  .VimballRecord file

[2:8.2.2637-26.13]
- RHEL-203985 CVE-2026-59858 vim: arbitrary Ex command execution
  in C omni-completion
- RHEL-201197 CVE-2026-59856 vim: potential command execution in
  PHP omni-completion