CVE-2026-28418

4.4 MEDIUM
Published: February 27, 2026 Modified: March 03, 2026
View on NVD

Description

Vim is an open source, command line text editor. Prior to version 9.2.0074, a heap-based buffer overflow out-of-bounds read exists in Vim's Emacs-style tags file parsing logic. When processing a malformed tags file, Vim can be tricked into reading up to 7 bytes beyond the allocated memory boundary. Version 9.2.0074 fixes the issue.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/vim/vim/commit/f6a7f469a9c0d09e84cd6cb
Source: security-advisories@github.com
Patch
https://github.com/vim/vim/releases/tag/v9.2.0074
Source: security-advisories@github.com
Release Notes
https://github.com/vim/vim/security/advisories/GHSA-h4mf-vg97-hj8j
Source: security-advisories@github.com
Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/02/27/7
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Patch Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
4.4 / 10.0
EPSS (Exploit Probability)
0.0%
0th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

vim