CVE-2026-28419 (GCVE-0-2026-28419)

Vulnerability from cvelistv5 – Published: 2026-02-27 22:02 – Updated: 2026-03-02 21:54
VLAI
Title
Vim has Heap-based Buffer Underflow in Emacs tags parsing
Summary
Vim is an open source, command line text editor. Prior to version 9.2.0075, a heap-based buffer underflow exists in Vim's Emacs-style tags file parsing logic. When processing a malformed tags file where a delimiter appears at the start of a line, Vim attempts to read memory immediately preceding the allocated buffer. Version 9.2.0075 fixes the issue.
Severity
5.3 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-02 21:54 UTC
CWE
  • CWE-124 - Buffer Underwrite ('Buffer Underflow')
  • CWE-125 - Out-of-bounds Read
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7994 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
vim vim Affected: < 9.2.0075
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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