Home/CVE/Vim is an open source, command line text editor. Prior to version 9.2.0074, a heap-based buffer overflow out-of-bounds r
CVE

CVE-2026-28418

Vim is an open source, command line text editor. Prior to version 9.2.0074, a heap-based buffer overflow out-of-bounds r

Vim is an open source, command line text editor. Prior to version 9.2.0074, a heap-based buffer overflow out-of-bounds read exists in Vim's Emacs-style tags file parsing logic. When processing a malformed tags file, Vim can be tricked into reading up to 7 bytes beyond the allocated memory boundary.

Version 9.2.0074 fixes the issue.

MEDIUM · CVSS 4.4 EPSS 5e-05
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-122Heap-based Buffer Overflow
CWE-125Out-of-bounds Read
▤

Affected Products & Versions

1
vim< 9.2.0074
▣

Scoring & Timeline

4.4
MEDIUM · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Feb 2026 · 10:16 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

5
suse-csafSUSE-SU-2026:1051-1
suse-csafSUSE-SU-2026:0910-1
suse-csafSUSE-SU-2026:1095-1
usnUSN-8101-1
msrcCVE-2026-28418
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/vim/vim/commit/f6a7f469a9c0d09e84cd6cbPatch
https://github.com/vim/vim/releases/tag/v9.2.0074Release Notes
https://github.com/vim/vim/security/advisories/GHSA-h4mf-vg97-hj8jPatchVendor Advisory
http://www.openwall.com/lists/oss-security/2026/02/27/7Mailing ListPatchThird Party Advisory
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