Heap-based Buffer Overflow Affecting vim/vim package, versions [,9.2.0074)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.22% (13th percentile)

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  • Snyk IDSNYK-UNMANAGED-VIMVIM-15364898
  • published28 Feb 2026
  • disclosed28 Feb 2026
  • creditKim Dong Han

Introduced: 28 Feb 2026

CVE-2026-28418  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade vim/vim to version 9.2.0074 or higher.

Overview

Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the Emacs-style tags file parsing process. An attacker can cause out-of-bounds memory access by supplying a specially crafted tags file.

CVSS Base Scores

version 4.0
version 3.1