CVE-2022-3234
highHeap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0483.
Vendor / product: Vim — vim
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0483.
CVSS
7.8
7.8 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2022-09-17 22:15
Modified: 2026-11-02 22:17
NVD status: Modified
Last synced 4 hours ago
Verified against the source API 2026-11-02 22:45 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
vim / vim <9.0.0483
fedoraproject / fedora 35, 36, 37
debian / debian_linux 10.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://github.com/vim/vim/commit/c249913edc35c0e666d783bfc21595cf9f7d9e0d
Patch / mitigation: https://huntr.dev/bounties/90fdf374-bf04-4386-8a23-38c83b88f0da
Patch / mitigation: https://github.com/vim/vim/commit/c249913edc35c0e666d783bfc21595cf9f7d9e0d
Patch / mitigation: https://huntr.dev/bounties/90fdf374-bf04-4386-8a23-38c83b88f0da
References
- https://github.com/vim/vim/commit/c249913edc35c0e666d783bfc21595cf9f7d9e0d security@huntr.dev
- https://huntr.dev/bounties/90fdf374-bf04-4386-8a23-38c83b88f0da security@huntr.dev
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html security@huntr.dev
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/m... security@huntr.dev
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/m... security@huntr.dev
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/m... security@huntr.dev
- https://security.gentoo.org/glsa/202305-16 security@huntr.dev
- https://github.com/vim/vim/commit/c249913edc35c0e666d783bfc21595cf9f7d9e0d af854a3a-2127-422b-91ae-364da2661108
- https://huntr.dev/bounties/90fdf374-bf04-4386-8a23-38c83b88f0da af854a3a-2127-422b-91ae-364da2661108
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html af854a3a-2127-422b-91ae-364da2661108
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/m... af854a3a-2127-422b-91ae-364da2661108
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/m... af854a3a-2127-422b-91ae-364da2661108
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/m... af854a3a-2127-422b-91ae-364da2661108
- https://security.gentoo.org/glsa/202305-16 af854a3a-2127-422b-91ae-364da2661108
Data sources
NVD CVE API 2.0 — fetched 2026-11-02 22:45 UTC · record ↗