CVE-2026-46559

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{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of service via heap buffer overwrite in JP2 processing", "id": "2487755", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487755"}, "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": ["ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an incorrect check in the JP2 will result in an heap buffer over-write of a single byte when specifying certain options. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.", "A flaw was found in ImageMagick, a free and open-source software used for editing and manipulating digital images. An incorrect check during JPEG 2000 (JP2) image processing, when certain options are specified, can lead to a heap buffer overwrite of a single byte. This vulnerability could allow a local attacker to cause a denial of service (DoS) by crashing the application."], "name": "CVE-2026-46559", "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": "2026-06-10T21:45:44Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-46559\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-46559\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-533m-3wf6-c33v"], "threat_severity": "Moderate"}

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