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OpenAdvisories
High · 8.4 CVE-2026-59858 EUVD-2026-42752

Vim: Arbitrary Code Execution via C Omni-Completion

Published Jul 9, 2026 · Updated Jul 14, 2026 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
vim vim < 9.2.0735 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 vim 2:9.2.0782-1 —
Debian 13 vim 2:9.1.1230-2+deb13u1 —
Debian 12 vim No fix yet —
ReleasePackageFixed inAdvisory
Ubuntu 26.04 LTS vim 2:9.1.2141-1ubuntu4.7 USN-8541-1
Ubuntu 24.04 LTS vim 2:9.1.0016-1ubuntu7.18 USN-8541-1
Ubuntu 22.04 LTS vim 2:8.2.3995-1ubuntu2.34 USN-8541-1
Show 4 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu Pro 20.04 LTS vim 2:8.1.2269-1ubuntu5.32+esm10 USN-8541-1
Ubuntu Pro 18.04 LTS vim 2:8.0.1453-1ubuntu1.13+esm22 USN-8541-1
Ubuntu Pro 16.04 LTS vim 2:7.4.1689-3ubuntu1.5+esm37 USN-8541-1
Ubuntu Pro 14.04 LTS vim 2:7.4.052-1ubuntu3.1+esm31 USN-8541-1
ReleasePackageFixed inAdvisory
RHEL 10 vim +3 2:9.1.083-9.el10_2.12 RHSA-2026:48650
RHEL 9 vim +3 2:8.2.2637-26.el9_8.13 RHSA-2026:47982
RHEL 8 vim +3 2:8.0.1763-31.el8_10 RHSA-2026:48703
Show 7 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
RHEL 10.0 EUS vim +3 2:9.1.083-5.el10_0.4 RHSA-2026:55431
RHEL 9.6 EUS vim +5 2:8.2.2637-22.el9_6.4 RHSA-2026:70818
RHEL 9.4 E4S vim +5 2:8.2.2637-20.el9_4.4 RHSA-2026:72465
RHEL 9.2 E4S vim +5 2:8.2.2637-20.el9_2.3 RHSA-2026:72466
RHEL 7 ELS vim +4 2:7.4.629-8.el7_9.2 RHSA-2026:68711
RHEL 6 ELS vim +4 2:7.4.629-5.el6_10.4 RHSA-2026:69128
Red Hat Hardened Images 1 vim +8 2:9.2.780-1.hum1 RHSA-2026:35387

AlmaLinux

Errata ↗
ReleasePackageFixed inAdvisory
AlmaLinux 10 xxd +6 2:9.1.083-9.el10_2.12 ALSA-2026:48650
AlmaLinux 9 vim-X11 +4 2:8.2.2637-26.el9_8.13 ALSA-2026:47982
AlmaLinux 8 vim-X11 +4 2:8.0.1763-31.el8_10 ALSA-2026:48703

Rocky Linux

Errata ↗
ReleasePackageFixed inAdvisory
Rocky Linux 10 vim 2:9.1.083-9.el10_2.12 RLSA-2026:48650
Rocky Linux 9 vim 2:8.2.2637-26.el9_8.13 RLSA-2026:47982
Rocky Linux 8 vim 2:8.0.1763-31.el8_10 RLSA-2026:48703
ReleasePackageFixed inAdvisory
SLES 15 SP7 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLES 15 SP6 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLES 15 SP5 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLES 15 SP4 vim 9.2.0780-150000.5.99.1 SUSE-SU-2026:3271-1
SLES 12 SP5 vim 9.2.0780-17.73.1 SUSE-SU-2026:3237-1
Show 13 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 16.0 vim 9.2.0780-160000.1.1 SUSE-SU-2026:22821-1
SLES for SAP 15 SP6 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLES for SAP 15 SP5 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLES for SAP 15 SP4 vim 9.2.0780-150000.5.99.1 SUSE-SU-2026:3271-1
SLES 16.0 vim 9.2.0780-160000.1.1 SUSE-SU-2026:22821-1
SLE Micro 6.2 vim 9.2.0780-160000.1.1 SUSE-SU-2026:22754-1, SUSE-SU-2026:22740-1
SLE Micro 6.1 vim 9.2.0780-slfo.1.1_1.1 SUSE-SU-2026:22901-1
SLE Micro 6.0 vim 9.2.0780-1.1 SUSE-SU-2026:22797-1
SLE Micro 5.5 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLE Micro 5.4 vim 9.2.0780-150000.5.99.1 SUSE-SU-2026:3271-1
SLE Micro 5.3 vim 9.2.0780-150000.5.99.1 SUSE-SU-2026:3271-1
SLE HPC 15 SP5 vim 9.2.0780-150500.20.61.2 SUSE-SU-2026:3458-1
SLE HPC 15 SP4 vim 9.2.0780-150000.5.99.1 SUSE-SU-2026:3271-1
ReleasePackageFixed inAdvisory
openSUSE Leap 16.0 vim 9.2.0780-160000.1.1 openSUSE-SU-2026:21374-1
ReleasePackageFixed inAdvisory
Alpine v3.24 vim 9.2.0735-r0 —
Alpine v3.23 vim 9.2.0854-r0 —

Amazon Linux

ReleasePackageFixed inAdvisory
Amazon Linux 2023 xxd +6 2:9.2.780-1.amzn2023.0.1 ALAS2023-2026-1993
Amazon Linux 2 xxd +6 2:9.0.2153-1.amzn2.0.9 ALAS2-2026-3829

Oracle Linux

ReleasePackageFixed inAdvisory
Oracle Linux 10 xxd +6 2:9.1.083-9.0.1.el10_2.12 ELSA-2026-48650
Oracle Linux 9 vim-X11 +4 2:8.2.2637-26.0.1.el9_8.13 ELSA-2026-47982
Oracle Linux 8 vim-X11 +4 2:8.0.1763-31.0.1.el8_10 ELSA-2026-48703

Advisories 33

References