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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "matchCriteriaId": "E20BE285-7F97-4156-AFD3-80B9CFC8B945", "versionEndExcluding": "7.1.2-16", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, an integer overflow vulnerability exists in the SIXEL decoer. The vulnerability allows an attacker to perform an out of bounds via a specially crafted image. This vulnerability is fixed in 7.1.2-16."}], "id": "CVE-2026-28493", "lastModified": "2026-03-12T15:19:11.260", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-10T07:43:39.867", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-r39q-jr8h-gcq2"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of Service and information disclosure via integer overflow in SIXEL decoder", "id": "2445883", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445883"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H", "status": "draft"}, "cwe": "CWE-190", "details": ["A flaw was found in ImageMagick. An integer overflow vulnerability exists in the SIXEL decoder, which allows a remote attacker to perform an out-of-bounds write via a specially crafted image. This can lead to a Denial of Service (DoS) and potentially information disclosure."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, avoid processing untrusted SIXEL image files with ImageMagick. If ImageMagick must process untrusted content, consider running it within a sandboxed environment to limit potential impact."}, "name": "CVE-2026-28493", "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": "2026-03-09T21:29:39Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-28493\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-28493\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-r39q-jr8h-gcq2"], "statement": "This MODERATE impact vulnerability affects ImageMagick in Red Hat Enterprise Linux and Community Projects. An integer overflow in the SIXEL decoder can lead to an out-of-bounds write when processing a specially crafted image, potentially resulting in a denial of service or other undefined behavior.", "threat_severity": "Moderate"}

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