{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-61870", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-07-10T21:54:26.760Z", "datePublished": "2026-07-11T13:01:09.995Z", "dateUpdated": "2026-07-11T13:01:09.995Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-07-11T13:01:09.995Z"}, "datePublic": "2026-06-26T00:00:00.000Z", "title": "ImageMagick before 7.1.2-26 Memory Leak via VIFF Encoder", "descriptions": [{"lang": "en", "value": "ImageMagick before 7.1.2-26 contains a memory leak vulnerability in the VIFF encoder when memory allocation fails. Attackers can trigger allocation failures by processing specially crafted VIFF images to exhaust available memory and cause denial of service."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Missing Release of Memory after Effective Lifetime", "cweId": "CWE-401", "type": "CWE"}]}], "affected": [{"vendor": "ImageMagick", "product": "ImageMagick", "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "7.1.2-26"}, {"version": "7.1.2-26", "status": "unaffected", "versionType": "semver"}]}, {"vendor": "ImageMagick", "product": "ImageMagick", "defaultStatus": "unaffected", "versions": [{"version": "0", "status": "affected", "versionType": "semver", "lessThan": "6.9.13-51"}, {"version": "6.9.13-51", "status": "unaffected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.1.2-26"}, {"vulnerable": true, "criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.9.13-51"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 2.1, "baseSeverity": "LOW"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 2.9, "baseSeverity": "LOW"}}], "references": [{"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-m596-67p7-69wh", "name": "GitHub Security Advisory (GHSA-m596-67p7-69wh)", "tags": ["vendor-advisory"]}, {"name": "VulnCheck Advisory: ImageMagick before 7.1.2-26 Memory Leak via VIFF Encoder", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/imagemagick-before-26-memory-leak-via-viff-encoder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of Service via specially crafted VIFF images", "id": "2499365", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2499365"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.9", "cvss3_scoring_vector": "CVSS:3.1/AV:L/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. This vulnerability involves a memory leak within the VIFF encoder, a component responsible for handling image files. An attacker could exploit this by providing specially crafted VIFF images, which would trigger memory allocation failures. This action can exhaust available system memory, leading to a denial of service (DoS) where the system becomes unresponsive."], "name": "CVE-2026-61870", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Under investigation", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Under investigation", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2026-07-11T13:01:09Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-61870\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-61870\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-m596-67p7-69wh\nhttps://www.vulncheck.com/advisories/imagemagick-before-26-memory-leak-via-viff-encoder"], "threat_severity": "Low"}