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No exploitation reportedFix available

CVE-2022-1720

No exploitation reported by the sources we read.

  • Published2022-06-20
  • Fixed in8.2.4956
  • WeaknessCWE-125 · CWE-126

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Buffer Over-read in function grab_file_name in GitHub repository vim/vim prior to 8.2.4956. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

Timeline

dates in UTC
  1. 2022-06-2015:15CVE publishedNVD

Versions per branch

NVD
Vim
BranchAffectedFixed in
8.2< 8.2.49568.2.4956
Apple macos
BranchAffectedFixed in
12.x≥ 12.0, < 12.612.6
11.7< 11.711.7
Debian debian linux
BranchAffectedFixed in
9.0= 9.0no fix published
10.0= 10.0no fix published

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • vimUbuntu:Pro:16.04:LTSall versions · no fixed version listed
  • vimUbuntu:Pro:14.04:LTSall versions · fixed in 2:7.4.052-1ubuntu3.1+esm8
  • vimUbuntu:22.04:LTSall versions · fixed in 2:8.2.3995-1ubuntu2.5
  • vimUbuntu:20.04:LTSall versions · fixed in 2:8.1.2269-1ubuntu5.13
  • vimUbuntu:18.04:LTSall versions · fixed in 2:8.0.1453-1ubuntu1.12
  • vimTuxCare:Ubuntu:16.04all versions · fixed in 3:7.4.1689-3ubuntu1.5+tuxcare.els20and 15 other packages
  • vimSUSE:OpenStack Cloud Crowbar 9all versions · fixed in 9.0.0814-17.9.1
  • vimSUSE:OpenStack Cloud 9all versions · fixed in 9.0.0814-17.9.1

50 more package ranges on OSV.dev

Vendor advisories

  • CVE-2022-1720 Red Hat Product Security24 known affected

    vim: buffer over-read in grab_file_name() in findfile.c

    vim-X11 as a component of Red Hat Enterprise Linux 6 · vim-common as a component of Red Hat Enterprise Linux 6 · vim-enhanced as a component of Red Hat Enterprise Linux 6 · +21 more

Full record on NVD

Fix

  1. Update Vim to 8.2.4956
  2. Workaround from the vendor Red Hat Product Security CVE-2022-1720 · 24 productsUntrusted vim scripts with -s [scriptin] are not recommended to run.
  3. No fix planned, says the vendor Red Hat Product Security CVE-2022-1720 · 12 productsOut of support scope
  4. No fix planned, says the vendor Red Hat Product Security CVE-2022-1720 · 12 productsWill not fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.17.8read 2026-10-23
  • CNACVSS 3.06.6known since 2026-10-23
  • NVDCVSS 2.06.8read 2026-10-23
  • CNAweakness (CWE)CWE-126known since 2026-10-23
  • NVDweakness (CWE)CWE-125read 2026-10-23
  • FIRST EPSSEPSS score2.2 %2026-11-08
  • OSVaffected packages—
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2022-06-20
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-r7j4-vhf6-j4qx

Frequently asked questions

What is CVE-2022-1720?

Buffer Over-read in function grab_file_name in GitHub repository vim/vim prior to 8.2.4956. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.

Is CVE-2022-1720 actively exploited?

Active exploitation of CVE-2022-1720 has not been confirmed. Its EPSS score was 2.2% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-1720?

CVE-2022-1720 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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