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CVE-2022-2889

26
FAUCET Score

CVE-2022-2889 is a Use-After-Free vulnerability affecting Vim versions prior to 9.0.0225, including various Fedora projects. This high-severity vulnerability (CVSS 7.8) can lead to complete compromise of confidentiality, integrity, and availability, requiring user interaction to exploit. Despite its severity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 9.0.0225CPE matchmatch criteria
cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
35CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 40th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

github_advisorypatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: 18627-16820Fixed in: 9.0.0360-1
microsoftpatch availablevia msrc
Product: 18634-16823Fixed in: 9.0.0325-1
microsoftpatch availablevia msrc
Product: cm1 vim 9.0.0360-1 on CBL Mariner 1.0Fixed in: 9.0.0360-1
microsoftpatch availablevia msrc
Product: cbl2 vim 9.0.0325-1 on CBL Mariner 2.0Fixed in: 9.0.0325-1
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: vim

Vendor Advisories (2)

redhatCVE-2022-2889Low

vim: use-after-free in find_var_also_in_script() in evalvars.c

Aug 16, 2022
microsoft2022-Aug/CVE-2022-2889Important

Use After Free in vim/vim

Aug 9, 2022

References

github.com / vim/vim/commit/91c7cbfe31bbef57d5fcf7d76989fc159f73ef15
PatchThird Party Advisory
huntr.dev / bounties/d1ac9817-825d-49ce-b514-1d5b12b6bdaa
ExploitPatchThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/C72HDIMR3KTTAO7QGTXWUMPBNFUFIBRD
security.gentoo.org / glsa/202305-16