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CVE Vulnerability Details :
CVE-2026-28422
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-27 Feb, 2026 | 22:08
Updated At-28 Feb, 2026 | 00:15
Rejected At-
▼CVE Numbering Authority (CNA)
Vim has stack-buffer-overflow in build_stl_str_hl()

Vim is an open source, command line text editor. Prior to version 9.2.0078, a stack-buffer-overflow occurs in `build_stl_str_hl()` when rendering a statusline with a multi-byte fill character on a very wide terminal. Version 9.2.0078 patches the issue.

Affected Products
Vendor
Vimvim
Product
vim
Versions
Affected
  • < 9.2.0078
Problem Types
TypeCWE IDDescription
CWECWE-121CWE-121: Stack-based Buffer Overflow
Type: CWE
CWE ID: CWE-121
Description: CWE-121: Stack-based Buffer Overflow
Metrics
VersionBase scoreBase severityVector
3.12.2LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Version: 3.1
Base score: 2.2
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/vim/vim/security/advisories/GHSA-gmqx-prf2-8mwf
x_refsource_CONFIRM
https://github.com/vim/vim/commit/4e5b9e31cb7484ad156f
x_refsource_MISC
https://github.com/vim/vim/releases/tag/v9.2.0078
x_refsource_MISC
Hyperlink: https://github.com/vim/vim/security/advisories/GHSA-gmqx-prf2-8mwf
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/vim/vim/commit/4e5b9e31cb7484ad156f
Resource:
x_refsource_MISC
Hyperlink: https://github.com/vim/vim/releases/tag/v9.2.0078
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2026/02/27/11
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/02/27/11
Resource: N/A
Details not found