CVE-2026-86423

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{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of service via heap-use-after-free in PerlMagick's GetList method", "id": "2529436", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2529436"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-825", "details": ["A flaw was found in ImageMagick, specifically within the PerlMagick component's GetList method. A local attacker could exploit a heap-use-after-free vulnerability by crafting a malicious call to this method. This could lead to a system crash, resulting in a denial of service."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2026-86423", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Fix deferred", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2026-09-07T12:53:45Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-86423\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-86423\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5m9j-96ff-j6qc\nhttps://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-heap-use-after-free-via-getlist"], "statement": "Red Hat has evaluated this issue and determined it is of Low severity. No fix is currently planned for the affected RHEL Extended Life Support versions.", "threat_severity": "Low"}

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