PT-2026-31445 · Vim+3 · Vim+3

CVE-2026-39881 · Published 2026-04-08 · Updated 2026-06-29

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Vim versions prior to 9.2.0316

Description A command injection issue exists in Vim's netbeans interface. A malicious netbeans server can execute arbitrary Ex commands when Vim connects to it, due to unsanitized strings in the defineAnnoType and specialKeys protocol messages.

Recommendations Update to version 9.2.0316 or later.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2026-09835

CVE-2026-39881

ECHO-49A6-CBE4-2CF6

GHSA-MR87-RHGV-7PW6

OESA-2026-2003

OESA-2026-2004

OESA-2026-2005

OESA-2026-2006

OESA-2026-2007

OPENSUSE-SU-2026:10652-1

OPENSUSE-SU-2026:20828-1

SUSE-SU-2026:1764-1

SUSE-SU-2026:2029-1

SUSE-SU-2026:21414-1

SUSE-SU-2026:21450-1

SUSE-SU-2026:21833-1

SUSE-SU-2026:21840-1

SUSE-SU-2026:21859-1

SUSE-SU-2026:2313-1

USN-8213-1

USN-8246-1

Affected Products

Linuxmint

Red Os

Ubuntu

Vim

References · 59

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39881.json · Exploit
• https://github.com/vim/vim/commit/7ab76a86048ed492374ac6b19 · Patch
• https://github.com/vim/vim/security/advisories/GHSA-mr87-rhgv-7pw6 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-2006 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-09835 · Security Note
• https://ubuntu.com/security/CVE-2026-35177 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-39881 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2026-39881 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-41411 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2026-2005 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8213-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-39881 · Security Note
• https://osv.dev/vulnerability/BELL-CVE-2026-39881 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2026-39881 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2026-39881 · Vendor Advisory