CVE-2026-57454— Vim: Out-of-bounds Read with Text Properties
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-57454
Vulnerability Information
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Vulnerability Title
Vim: Out-of-bounds Read with Text Properties
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vim is an open source, command line text editor. From 9.2.0320 until 9.2.0679, a crafted undo or swap file can store a virtual-text property whose offset and length point outside the line's property data. When Vim restores or displays such a line it converts the offset into a pointer and reads the virtual text without bounds checking, causing an out-of-bounds read that can crash Vim or disclose adjacent heap memory. This vulnerability is fixed in 9.2.0679.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Vim 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vim是Vim组织开源的一款跨平台的文本编辑器。 Vim 9.2.0320版本至9.2.0679之前版本存在缓冲区错误漏洞，该漏洞源于在处理特制的撤销或交换文件时，虚拟文本属性的偏移和长度指针指向行属性数据之外，恢复或显示此类行时未进行边界检查而导致越界读取，可能导致Vim崩溃或泄露相邻堆内存。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-57454
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Patches & Fixes for CVE-2026-57454 (1)
Vendor Advisories for CVE-2026-57454 (1)
Other References for CVE-2026-57454 (1)
- 🔗 Release v9.2.0679 · vim/vim · GitHubx_refsource_MISC
Same Patch Batch · vim · 2026-06-25 · 9 CVEs total
| CVE-2026-57453 | 6.5 MEDIUM | Vim: PowerShell Command Injection via Unescaped Filename in zip.vim Extraction |
| CVE-2026-57452 | 5.5 MEDIUM | Vim: Out-of-bounds Read with libsodium-encrypted Files |
| CVE-2026-55892 | 5.5 MEDIUM | Vim: Out-of-bounds Write in Spell File Prefix Dump |
| CVE-2026-57451 | 5.3 MEDIUM | Vim: Out-of-bounds Read in Text Property Count |
| CVE-2026-57456 | Vim: Arbitrary Code Execution via Python Omni-Completion Docstrings | |
| CVE-2026-57455 | Vim: Stack out-of-bounds write in `spell_soundfold_sofo()` via an over-length `soundfold() | |
| CVE-2026-55895 | Vim: Vimscript Code Injection in netrw NetrwLocalRmFile() via crafted filename | |
| CVE-2026-55693 | Vim: Out-of-bounds Write in Spell File Word Count |
IV. Related Vulnerabilities
Same product: vim
- CVE-2026-55693
Vim: Out-of-bounds Write in Spell File Word Count - CVE-2026-55892
Vim: Out-of-bounds Write in Spell File Prefix Dump - CVE-2026-55895
Vim: Vimscript Code Injection in netrw NetrwLocalRmFile() vi - CVE-2026-57451
Vim: Out-of-bounds Read in Text Property Count - CVE-2026-57452
Vim: Out-of-bounds Read with libsodium-encrypted Files
Same vendor: vim
- CVE-2026-55693
Vim: Out-of-bounds Write in Spell File Word Count - CVE-2026-55892
Vim: Out-of-bounds Write in Spell File Prefix Dump - CVE-2026-55895
Vim: Vimscript Code Injection in netrw NetrwLocalRmFile() vi - CVE-2026-57451
Vim: Out-of-bounds Read in Text Property Count - CVE-2026-57452
Vim: Out-of-bounds Read with libsodium-encrypted Files
Same weakness: CWE-125
- CVE-2026-57241
Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerabilit - CVE-2026-57243
Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerabilit - CVE-2026-57253
Foxit PDF Editor/Reader PDF File Parsing Out-Of-Bounds Read - CVE-2026-57255
Security vulnerability in Foxit PDF Editor/Reader — OOB Read - CVE-2026-57257
Security vulnerability in Foxit PDF Editor/Reader — PRC 3D B
V. Comments for CVE-2026-57454
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