Skip to content
Fencer Vulns
critical 9.2

CVE-2026-34714 json

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr…

published 2026-03-30 7 mo ago modified 2026-09-01 2 mo ago also EUVD-2026-17160

cvss
9.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

Vim before 9.2.0272 allows code execution that happens immediately upon opening a crafted file in the default configuration, because %{expr} injection occurs with tabpanel lacking P_MLE.

Patch / fix

  • Vim Vim 9.2.0272
  • vim Debian 14 2:9.2.0315-1

debian advisories DEBIAN-CVE-2026-34714

  • vim SLES for SAP 15 SP6, SLES for SAP 15 SP5, SLES 15 SP6-LTSS +7 more 9.2.0280-150500.20.46.1
  • vim SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE Micro 5.4 +4 more 9.2.0280-150000.5.89.1
  • vim SLES 16.0, Linux Micro Extras 6.2, Linux Micro 6.2 +1 more 9.2.0280-160000.1.1
  • vim Linux Micro 6.1 9.2.0280-slfo.1.1_1.1
  • vim Linux Micro 6.0 9.2.0280-1.1
  • vim SLES LTSS Extended Security 12 SP5, SLES 12 SP5-LTSS 9.2.0280-17.62.1

suse advisories SUSE-SU-2026:1607-1SUSE-SU-2026:1387-1SUSE-SU-2026:1347-1SUSE-SU-2026:21136-1SUSE-SU-2026:21134-1SUSE-SU-2026:21197-1

  • vim openSUSE Tumbleweed 9.2.0398-1.1
  • vim openSUSE Leap 16.0 9.2.0280-160000.1.1

opensuse advisories openSUSE-SU-2026:10652-1openSUSE-SU-2026:20540-1

  • vim Alpine 3.24, Alpine 3.23 9.2.0272-r0

alpine advisories ALPINE-CVE-2026-34714

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • vim Azure Linux 3.0 9.2.0315-1

azure linux advisories AZL-81195

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-34714 updated cvss 8.6

vim: Vim: Arbitrary code execution via crafted file

  • Red Hat Enterprise Linux 6 vim, vim-X11, vim-common, vim-minimal, vim-enhanced, vim-filesystem Red Hat Enterprise Linux 7 vim, vim-X11, vim-common, vim-minimal, vim-enhanced, vim-filesystem Red Hat Enterprise Linux 8 vim, vim-X11, vim-common, vim-minimal, vim-enhanced, vim-filesystem Red Hat Enterprise Linux 9 vim, vim-X11, vim-common, vim-minimal, vim-enhanced, vim-filesystem Red Hat Enterprise Linux 10 vim Red Hat OpenShift Container Platform 4 openshift/ose-rhel-coreos-8, openshift/ose-rhel-coreos-9
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
7 mo ago

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 9.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
CISA ADP 3.1 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD 3.1 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CNA 3.1 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected products

  • Vim Vim
  • Red Hat Red Hat Enterprise Linux 10
  • Red Hat Red Hat Enterprise Linux 6
  • Red Hat Red Hat Enterprise Linux 7
  • Red Hat Red Hat Enterprise Linux 8
  • Red Hat Red Hat Enterprise Linux 9
  • Red Hat Red Hat OpenShift Container Platform 4

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command
  • CWE-917 Improper Neutralization of Special Elements used in an Expression Language Statement

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.