CVE-2026-53465

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{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of Service via crafted multi-frame image leading to heap buffer overwrite", "id": "2487772", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487772"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.2", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-787", "details": ["A flaw was found in ImageMagick. An attacker can exploit this vulnerability by providing a specially crafted multi-frame image. This can lead to a heap buffer overwrite when the image is encoded with the SF3 encoder, resulting in a denial of service (DoS) for the affected system."], "name": "CVE-2026-53465", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2026-06-10T22:07:50Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-53465\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-53465\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-44cp-c3ww-9rv5"], "statement": "Moderate: A heap buffer overwrite flaw in ImageMagick's SF3 encoder can lead to a denial of service when processing a specially crafted multi-frame image. This vulnerability requires local access to the system for exploitation, but does not require user interaction once an attacker can provide the malicious input.", "threat_severity": "Moderate"}

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