Source: vim
Version: 2:9.1.2141-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>

Hi,

The following vulnerability was published for vim.

CVE-2026-28420[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-28420
    https://www.cve.org/CVERecord?id=CVE-2026-28420
[1] https://github.com/vim/vim/security/advisories/GHSA-rvj2-jrf9-2phg
[2] https://github.com/vim/vim/commit/bb6de2105b160e729c340631435cd62f3e69bd32

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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