CVE-2022-0318

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2022-01-22. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.8Exploit: None knownExposed: 0

A fix is available — apply it.

Heap-based Buffer Overflow in vim/vim prior to 8.2.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
80%
KEV
Not listed

Published

January 21, 2022

Last Modified

November 21, 2024

Advisory Details (9)

Auto-updated Jun 8, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: github_commit.
generic

Full Disclosure: APPLE-SA-2022-10-24-2 macOS Ventura 13

http://seclists.org/fulldisclosure/2022/Oct/28
generic

About the security content of macOS Ventura 13 - Apple Support

https://support.apple.com/kb/HT213488
generic🔴 Active Exploitation

About the security content of macOS Monterey 12.6 - Apple Support

https://support.apple.com/kb/HT213444
generic

Vim, gVim: Multiple Vulnerabilities (GLSA 202208-32) — Gentoo security

https://security.gentoo.org/glsa/202208-32
generic Patch Available

[SECURITY] [DLA 3204-1] vim security update

https://lists.debian.org/debian-lts-announce/2022/11/msg00032.html
generic

huntr - The world’s first bug bounty platform for AI/ML

https://huntr.dev/bounties/0d10ba02-b138-4e68-a284-67f781a62d08
github_commit

commit 57df9e8a9f9a (vim/vim)

Fix landed in vim/vim commit 57df9e8a9f9a — awaiting tagged release

https://github.com/vim/vim/commit/57df9e8a9f9ae1aafdde9b86b10ad907627a87dc
generic🔴 Active Exploitation

Full Disclosure: APPLE-SA-2022-10-27-7 Additional information for APPLE-SA-2022-09-12-4 macOS Monterey 12.6

http://seclists.org/fulldisclosure/2022/Oct/43
generic

Full Disclosure: APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13

http://seclists.org/fulldisclosure/2022/Oct/41

Vendor Advisories for CVE-2022-0318(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuvim-gtk3 (2:7.4.1689-3ubuntu1.5+esm4) @ xenial2026-05-26ubuntu
ubuntuvim-nox (2:7.4.052-1ubuntu3.1+esm9) @ trusty2026-05-26ubuntu
redhatvim-2:8.0.1763-16.el8_5.122022-03-15redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(3)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 10× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 106 total refreshes for this CVE.

  1. 2026-07-26 14:52 UTCEPSS rescore
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  6. 2026-07-23 02:06 UTCEG score recompute
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  46. 2026-06-12 11:10 UTCOSV refresh
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Frequently asked(5)

What is CVE-2022-0318?
CVE-2022-0318 is a critical vulnerability published on January 21, 2022. Heap-based Buffer Overflow in vim/vim prior to 8.2.
When was CVE-2022-0318 disclosed?
CVE-2022-0318 was first published in the National Vulnerability Database on January 21, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-0318 actively exploited?
CVE-2022-0318 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 20.4% of all scored CVEs.
What is the CVSS score of CVE-2022-0318?
CVE-2022-0318 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2022-0318?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-0318, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2022-0318

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