Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2022-2946

CVE-2022-2946HIGH

vim vim/vim — Use After Free in vim/vim

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   L   L   N   R  U  H  H  H    7.8   .0054   44.1     —

AFFECTED
  Product  Versions       Fixed
  vim/vim  unspecified –  —

TIMELINE
  Aug 22  Reserved by @huntrdev
  Aug 23  Published (CNA: @huntrdev)
  Oct 9   EXPLOIT PUBLISHED — CVE-2022-2946 (vim/vim). Public exploit reference added.

CWE-416 · CNA: @huntrdev · CVSS v3.1 · 5 references · NVD status: Modified

Description

Use After Free in GitHub repository vim/vim prior to 9.0.0246.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
August 22, 2022	Reserved	Reserved by @huntrdev
August 23, 2022	Published	Published (CNA: @huntrdev)
October 9, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2022-2946 (vim/vim). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
vim	vim/vim	—	unspecified	—

Weaknesses

CWE-416

References (5)

https://github.com/vim/vim/commit/adce965162dd89bf29ee0e5baf53652e7515762c [Patch, Third Party Advisory]
https://huntr.dev/bounties/5d389a18-5026-47df-a5d0-1548a9b555d5 [Exploit, Patch, Third Party Advisory]
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html [Mailing List, Third Party Advisory]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C72HDIMR3KTTAO7QGTXWUMPBNFUFIBRD/
https://security.gentoo.org/glsa/202305-16

Authoritative record: CVE-2022-2946 at cve.org

Vendors: vim

Weaknesses: CWE-416

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2022-2946 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.