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{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of Service via memory leak in MSL decoder", "id": "2529440", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2529440"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-772", "details": ["A flaw was found in ImageMagick. A remote attacker could exploit this vulnerability by providing a specially crafted MSL (Magick Scripting Language) image. This triggers memory allocation without proper deallocation, leading to memory exhaustion. Successful exploitation can result in a denial of service (DoS) for the affected system."], "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-2026-86421", "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": "2026-09-07T12:53:44Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-86421\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-86421\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4jv7-q6xw-6f4x\nhttps://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-memory-leak-via-msl-decoder"], "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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