CVE-2026-34714

9.2 CRITICAL

Published: March 30, 2026 Modified: March 30, 2026

Description

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

AI Explanation

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

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/vim/vim/commit/664701eb7576edb7c7c7d9f2d600815ec1f43459

Source: cve@mitre.org

https://github.com/vim/vim/releases/tag/v9.2.0272

Source: cve@mitre.org

https://github.com/vim/vim/security/advisories/GHSA-2gmj-rpqf-pxvh

Source: cve@mitre.org

https://www.openwall.com/lists/oss-security/2026/03/30/3

Source: cve@mitre.org

4 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.2 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-78

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