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imagemagick

ImageMagick versions before 7.1.2-30 and 6.9.x before 6.9.13-55 contain a heap-use-after-free vulnerability in the GetList method of PerlMagick. This vulnerability can be triggered by a crafted call to the GetList method, causing a crash and resulting in denial of service. The CVSS score is 5.5, indicating a medium severity impact with no confidentiality or integrity loss but availability impact due to crashes.

CVE-2026-86423 describes a heap-use-after-free vulnerability in the GetList method of PerlMagick within ImageMagick versions prior to 7.1.2-30 and 6.9.x prior to 6.9.13-55. A crafted call to this method can trigger the use-after-free condition, leading to a crash (denial of service). The vulnerability does not affect confidentiality or integrity but impacts availability. The CVSS 3.1 vector is AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H, reflecting local attack vector, low complexity, no privileges required, user interaction required, unchanged scope, no confidentiality or integrity impact, and high availability impact.

ImageMagick versions before 7.1.2-30 and 6.9.x before 6.9.13-55 contain a heap-use-after-free vulnerability in the GetList method of PerlMagick. This vulnerability can be triggered by a crafted call to the GetList method, causing a crash and resulting in denial of service. The CVSS score is 5.5, ind

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. (CVE-2026-86423)

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