CVE-2026-59858
Publication date 10 July 2026
Last updated 16 July 2026
Ubuntu priority
Description
Vim is an open source, command line text editor. Prior to 9.2.0735, the C omni-completion script in runtime/autoload/ccomplete.vim interpolates the typeref: or typename: extension field of a tags entry, without escaping, into a :vimgrep pattern that is run through :execute. Because :vimgrep honors the bar as a command separator, a crafted tag field can close the search pattern and append an arbitrary Ex command; opening a hostile .c file whose project tags file contains such an entry and invoking C omni-completion runs that command as the editing user. This issue is fixed in version 9.2.0735.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| vim | 26.04 LTS resolute |
Fixed 2:9.1.2141-1ubuntu4.7
|
| 24.04 LTS noble |
Fixed 2:9.1.0016-1ubuntu7.18
|
|
| 22.04 LTS jammy |
Fixed 2:8.2.3995-1ubuntu2.34
|
|
| 20.04 LTS focal |
Fixed 2:8.1.2269-1ubuntu5.32+esm10
|
|
| 18.04 LTS bionic |
Fixed 2:8.0.1453-1ubuntu1.13+esm22
|
|
| 16.04 LTS xenial |
Fixed 2:7.4.1689-3ubuntu1.5+esm37
|
|
| 14.04 LTS trusty |
Fixed 2:7.4.052-1ubuntu3.1+esm31
|
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CVSS version:
Base score
8.4 · High
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Base score
7.8 · High
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
Related Ubuntu Security Notices (USN)
- USN-8541-1
- Vim vulnerabilities
- 14 July 2026