CVE-2026-86423

    Dashboard / Vulnerabilities / CVE-2026-86423

    CVE-2026-86423

    Published: 7 Sept 2026Last Modified: 25 Sept 2026

    Summary: ImageMagick before 7.1.2-30 Heap-use-after-free via GetList

    Details: ImageMagick before 7.1.2-30 and 6.9.x before 6.9.13-55 contains a heap-use-after-free vulnerability in the GetList method of PerlMagick. A crafted call to the GetList method can trigger the use-after-free, resulting in a crash (denial of service).

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86423.json, https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5m9j-96ff-j6qc, https://nvd.nist.gov/vuln/detail/CVE-2026-86423, https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-heap-use-after-free-via-getlist

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -344e9056f43764bfdf82456faf3bc2feee98a6fe

    Affected versions

    7.1.2-29
    7.1.2-28
    7.1.2-27
    7.1.2-26
    7.1.2-25
    7.1.2-24
    7.1.2-23
    7.1.2-22
    7.1.2-21
    7.1.2-20
    7.1.2-19
    7.1.2-18
    7.1.2-17
    7.1.2-16
    7.1.2-15
    7.1.2-14
    7.1.2-13
    7.1.2-12
    7.1.2-11
    7.1.2-10
    7.1.2-9
    7.1.2-8
    7.1.2-7
    7.1.2-6
    7.1.2-5
    7.1.2-3
    7.1.2-2
    7.1.2-1
    7.1.2-0
    7.1.1-47
    7.1.1-46
    7.1.1-45
    7.1.1-44
    7.1.1-43
    7.1.1-41
    7.1.1-40
    7.1.1-39
    7.1.1-38
    7.1.1-37
    7.1.1-36
    7.1.1-35
    7.1.1-34
    7.1.1-33
    7.1.1-32
    7.1.1-31
    7.1.1-30
    7.1.1-29
    7.1.1-28
    7.1.1-27
    7.1.1-26
    7.1.1-25
    7.1.1-24
    7.1.1-23
    7.1.1-22
    7.1.1-21
    7.1.1-20
    7.1.1-19
    7.1.1-18
    7.1.1-17
    7.1.1-16
    7.1.1-15
    7.1.1-14
    7.1.1-13
    7.1.1-12
    7.1.1-11
    7.1.1-10
    7.1.1-9
    7.1.1-8
    7.1.1-7
    7.1.1-6
    7.1.1-5
    7.1.1-4
    7.1.1-3
    7.1.1-2
    7.1.1-1
    7.1.1-0
    7.1.0-62
    7.1.0-61
    7.1.0-60
    7.1.0-59
    7.1.0-58
    7.1.0-57
    7.1.0-56
    7.1.0-55
    7.1.0-54
    7.1.0-53
    7.1.0-52
    7.1.0-51
    7.1.0-50
    7.1.0-49
    7.1.0-48
    7.1.0-47
    7.1.0-46
    7.1.0-45
    7.1.0-44
    7.1.0-43
    7.1.0-42
    7.1.0-41
    7.1.0-40
    7.1.0-39
    7.1.0-38
    7.1.0-37
    7.1.0-36
    7.1.0-35
    7.1.0-34
    7.1.0-33
    7.1.0-32
    7.1.0-31
    7.1.0-30
    7.1.0-29
    7.1.0-28
    7.1.0-27
    7.1.0-26
    7.1.0-25
    7.1.0-24
    7.1.0-23
    7.1.0-22
    7.1.0-21
    7.1.0-20
    7.1.0-19
    7.1.0-18
    7.1.0-17
    7.1.0-16
    7.1.0-15
    7.1.0-14
    7.1.0-13
    7.1.0-12
    7.1.0-11
    7.1.0-10
    7.1.0-9
    7.1.0-8
    7.1.0-7
    7.1.0-6
    7.1.0-5
    7.1.0-4
    7.1.0-3
    7.1.0-2
    7.1.0-1
    7.1.0-0

    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
    CVE-2026-86423 | CVE-DB