SB2026040792 - OS Command Injection in Vim
Published: April 7, 2026
Security Bulletin ID
SB2026040792
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) OS Command Injection (CVE-ID: CVE-2026-34982)
The vulnerability allows a remote attacker to execute arbitrary OS commands.
The vulnerability exists due to improper neutralization of special elements used in an OS command in modeline processing for the complete, guitabtooltip, and printheader options and the mapset() function when opening a crafted file. A remote attacker can deliver a specially crafted file to execute arbitrary OS commands.
User interaction is required to open a crafted file.
Remediation
Install update from vendor's website.