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Vulnerability DatabaseCVE-2026-34982

CVE-2026-34982: 
Vim vulnerability analysis and mitigation

Vim is an open source, command line text editor. Prior to version 9.2.0276, a modeline sandbox bypass in Vim allows arbitrary OS command execution when a user opens a crafted file. The complete, guitabtooltip and printheader options are missing the P_MLE flag, allowing a modeline to be executed. Additionally, the mapset() function lacks a check_secure() call, allowing it to be abused from sandboxed expressions. Commit 9.2.0276 fixes the issue.

Source: NVD

Related Vim vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-34714HIGH8.6
  • VimVim
  • vim-X11-debuginfo
NoYesMar 30, 2026
CVE-2026-34982HIGH8.2
  • VimVim
  • vim-X11-debuginfo
NoYesApr 06, 2026
CVE-2026-33412HIGH7.3
  • VimVim
  • vim-common
NoYesMar 24, 2026
CVE-2026-39881MEDIUM5
  • VimVim
  • vim
NoYesApr 08, 2026
CVE-2026-35177MEDIUM4.1
  • VimVim
  • vim-minimal
NoYesApr 06, 2026

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