CVE Feed

    Dashboard / CVE / CVE-2022-3256

    CVE-2022-3256

    Use After Free in GitHub repository vim/vim prior to 9.0.0530.

    Published:Sep 22, 2022
    Last Modified:May 23, 2025
    EPS:Sep 22, 2022
    EPSS Score:0.00054
    CVSS Score:7.8

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Vim
    Product
    Vim

    Exploits

    https://huntr.dev/bounties/8336a3df-212a-4f8d-ae34-76ef1f936bb3https://huntr.dev/bounties/8336a3df-212a-4f8d-ae34-76ef1f936bb3

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2026-77118 (CVSS 8.4) — A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pc…
    CVE-2026-56968 (CVSS 3.7) — GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, w…
    CVE-2026-49975 (CVSS 7.5) — Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of …
    CVE-2026-9256 (CVSS 9.2) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerabilit…
    CVE-2026-31431 (CVSS 7.8) — In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating …
    CVE-2026-34757 (CVSS 5.1) — LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network …
    CVE-2026-4775 (CVSS 7.8) — A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerabili…
    CVE-2025-63261 (CVSS 7.8) — AWStats 8.0 is vulnerable to Command Injection via the open function…
    CVE-2026-3497 (CVSS 6.9) — Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects …
    CVE-2026-1940 (CVSS 5.1) — An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The p…

    References

    https://github.com/vim/vim/commit/8ecfa2c56b4992c7f067b92488aa9acea5a454ad
    https://huntr.dev/bounties/8336a3df-212a-4f8d-ae34-76ef1f936bb3
    https://lists.debian.org/debian-lts-announce/2022/11/msg00032.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QI7AETXBHPC7SGA77Q7O5IEGULWYET7/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTBVD4J2SKVSWK4VBN5JP5OEVK6GDS3N/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSSEWQLK55MCNT4Z2IIJEJYEI5HLCODI/
    https://security.gentoo.org/glsa/202305-16
    https://github.com/vim/vim/commit/8ecfa2c56b4992c7f067b92488aa9acea5a454ad
    https://huntr.dev/bounties/8336a3df-212a-4f8d-ae34-76ef1f936bb3
    https://lists.debian.org/debian-lts-announce/2022/11/msg00032.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QI7AETXBHPC7SGA77Q7O5IEGULWYET7/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GTBVD4J2SKVSWK4VBN5JP5OEVK6GDS3N/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSSEWQLK55MCNT4Z2IIJEJYEI5HLCODI/
    https://security.gentoo.org/glsa/202305-16

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High