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SUSE Linux Micro 6.2 Vim Command Injection Heap Overflow 2026-21840-1

suse
Calendar Grey May 29, 2026
Dist Suse Esm H88
Critical update for SUSE Linux Micro 6.2 vim resolves important issues including command injection and heap overflow.
An update that solves six vulnerabilities and has one fix can now be installed.

Summary

## This update for vim fixes the following issues * CVE-2026-39881: command injection in NetBeans interface can lead to arbitrary file reads and writes (bsc#1261833). * CVE-2026-42307: Prior to version 9.2.0383, an OS command injection vulnerability exists in the netrw standard plugin bundled with Vim (bsc#1264706). * CVE-2026-43961: Vimscript Code Injection in netrw NetrwMarkFile() via crafted filename (bsc#1265349). * CVE-2026-44656: Prior to version 9.2.0435, an OS command injection vulnerability exists in Vim's: find command-line completion (bsc#1264707). * CVE-2026-45130: Prior to version 9.2.0450, a heap buffer overflow exists in read_compound() in src/spellfile.c when loading a crafted spell file (.spl) with UTF-8 encoding active (bsc#1264708).

References

* bsc#1261833

* bsc#1262395

* bsc#1264706

* bsc#1264707

* bsc#1264708

* bsc#1265349

* bsc#1265360

Cross-

* CVE-2026-39881

* CVE-2026-42307

* CVE-2026-43961

* CVE-2026-44656

* CVE-2026-45130

* CVE-2026-46483

CVSS scores:

* CVE-2026-39881 ( SUSE ): 5.3

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

* CVE-2026-39881 ( SUSE ): 6.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

* CVE-2026-39881 ( NVD ): 5.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:H/A:N

* CVE-2026-39881 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2026-42307 ( NVD ): 4.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

* CVE-2026-43961 ( SUSE ): 5.4

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2026:21840-1
Release Date: 2026-05-28T12:13:40Z
Rating: important

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