Buffer Underwrite (Buffer Underflow) Affecting vim/vim package, versions [,9.2.0075)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-VIMVIM-15364897
- published28 Feb 2026
- disclosed28 Feb 2026
- creditKim Dong Han
Introduced: 28 Feb 2026
CVE-2026-28419 (opens in a new tab)How to fix?
Upgrade vim/vim to version 9.2.0075 or higher.
Overview
Affected versions of this package are vulnerable to Buffer Underwrite (Buffer Underflow) in the Emacs-style tags file parsing process. An attacker can cause memory to be read from outside the bounds of the allocated buffer by supplying a specially crafted tags file where a delimiter appears at the start of a line.