CVE-2026-47162

Vim is an open source, command line text editor. Prior to version 9.2.0495, a Vimscript code injection vulnerability exists in s:NetrwBookHistSave() in the netrw plugin (runtime/pack/dist/opt/netrw/autoload/netrw.vim) when serializing browsed directory paths to the history file ~/.vim/.netrwhist. A directory name derived from the filesystem is interpolated into a single-quoted Vimscript string literal without escaping embedded single quotes, allowing a crafted directory name to break out of the string context and execute arbitrary Vimscript, including shell commands via system() and :!, the next time the history file is sourced. This issue has been patched in version 9.2.0495.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/vim/vim/commit/f08ab2f4d7d2947c8dd6c179ae08ee6146a2694b	Patch
https://github.com/vim/vim/releases/tag/v9.2.0495	Product
https://github.com/vim/vim/security/advisories/GHSA-crm5-rh6j-2c7c	Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:38509
https://access.redhat.com/errata/RHSA-2026:38510
https://access.redhat.com/errata/RHSA-2026:38511
https://access.redhat.com/errata/RHSA-2026:53371
https://access.redhat.com/errata/RHSA-2026:54769
https://access.redhat.com/errata/RHSA-2026:55431
https://access.redhat.com/errata/RHSA-2026:58981
https://access.redhat.com/security/cve/CVE-2026-47162
https://bugzilla.redhat.com/show_bug.cgi?id=2487964
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-47162.json

Configurations

Configuration 1 (hide)

cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-11 19:16

Updated : 2026-09-04 13:19

NVD link : CVE-2026-47162

Mitre link : CVE-2026-47162

CVE.ORG link : CVE-2026-47162

JSON object : View

Products Affected

vim

vim

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-94

Improper Control of Generation of Code ('Code Injection')

CWE-140

Improper Neutralization of Delimiters

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