Improper Input Validation Affecting vim-filesystem package, versions <2:8.2.2637-23.0.1.el9_7.2


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.18% (8th percentile)

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  • Snyk IDSNYK-ORACLE9-VIMFILESYSTEM-16086186
  • published16 Apr 2026
  • disclosed27 Feb 2026

Introduced: 27 Feb 2026

CVE-2026-28421  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

Upgrade Oracle:9 vim-filesystem to version 2:8.2.2637-23.0.1.el9_7.2 or higher.
This issue was patched in ELSA-2026-8259.

NVD Description

Note: Versions mentioned in the description apply only to the upstream vim-filesystem package and not the vim-filesystem package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

Vim is an open source, command line text editor. Versions prior to 9.2.0077 have a heap-buffer-overflow and a segmentation fault (SEGV) exist in Vim's swap file recovery logic. Both are caused by unvalidated fields read from crafted pointer blocks within a swap file. Version 9.2.0077 fixes the issue.

CVSS Base Scores

version 3.1