CVE Feed

    Dashboard / CVE / CVE-2023-4733

    CVE-2023-4733

    Use After Free in GitHub repository vim/vim prior to 9.0.1840.

    Published:Sep 4, 2023
    Last Modified:Jun 23, 2026
    EPS:Sep 4, 2023
    EPSS Score:0.00537
    CVSS Score:7.8

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Vim
    Product
    Vim

    Exploits

    https://huntr.dev/bounties/1ce1fd8c-050a-4373-8004-b35b61590217https://huntr.dev/bounties/1ce1fd8c-050a-4373-8004-b35b61590217

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-87546 (CVSS 4.3) — Incorrect type conversion or cast in Safebrowsing in Google Chrome on on Mac prior to 153.0.8010.36 allowed a …
    CVE-2026-87470 (CVSS 9.6) — Improper quantity validation in Tint in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attack…
    CVE-2026-87637 (CVSS 9.6) — Use after free in Extensions in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to ex…
    CVE-2026-87535 (CVSS 6.5) — Information loss or omission in Safebrowsing in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remot…
    CVE-2026-87452 (CVSS 3.1) — Incorrect authorization in GPU in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker who…
    CVE-2026-87562 (CVSS 4.3) — Incorrect reference resolution in Accessibility in Google Chrome on on Mac prior to 153.0.8010.36 allowed a re…
    CVE-2026-87558 (CVSS 9.6) — Use after free in Payments in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to exec…
    CVE-2026-87607 (CVSS 9.6) — Use after free in Device in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to potent…
    CVE-2026-81984 (CVSS 5.5) — Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory…
    CVE-2026-81989 (CVSS 7.8) — Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in …

    References

    http://seclists.org/fulldisclosure/2023/Oct/24
    https://github.com/vim/vim/commit/e1dc9a627536304bc4f738c21e909ad9fcf3974c
    https://huntr.dev/bounties/1ce1fd8c-050a-4373-8004-b35b61590217
    https://lists.fedoraproject.org/archives/list/[email protected]/message/I56ITJAFMFAQ2G3BMGTCGM3GS62V2DTR/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/ITRVK4FB74RZDIGTZJXOZMUW6X6F4TNF/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/PFE3LDFRZ7EGWA5AU7YHYL62ELBOFZWQ/
    https://support.apple.com/kb/HT213984
    http://seclists.org/fulldisclosure/2023/Oct/24
    https://github.com/vim/vim/commit/e1dc9a627536304bc4f738c21e909ad9fcf3974c
    https://huntr.dev/bounties/1ce1fd8c-050a-4373-8004-b35b61590217
    https://lists.fedoraproject.org/archives/list/[email protected]/message/I56ITJAFMFAQ2G3BMGTCGM3GS62V2DTR/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/ITRVK4FB74RZDIGTZJXOZMUW6X6F4TNF/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/PFE3LDFRZ7EGWA5AU7YHYL62ELBOFZWQ/
    https://support.apple.com/kb/HT213984

    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