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CVE-2026-28420

Vim has Heap-based Buffer Overflow and OOB Read in :terminal PUBLISHED

Description (CNA)

Vim is an open source, command line text editor. Prior to version 9.2.0076, a heap-based buffer overflow WRITE and an out-of-bounds READ exist in Vim's terminal emulator when processing maximum combining characters from Unicode supplementary planes. Version 9.2.0076 fixes the issue.

Affected (CNA)

Vendor / productVersions
vim / vimaffected < 9.2.0076

CWE

CWE-122, CWE-125

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.