{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "Copyright © Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42050.json" } ], "title": "ImageMagick: ImageMagick: Denial of Service due to an overflow vulnerability in MIFF file processing", "tracking": { "current_release_date": "2026-08-17T16:11:31+00:00", "generator": { "date": "2026-08-17T16:11:31+00:00", "engine": { "name": "Red Hat SDEngine", "version": "5.3.16" } }, "id": "CVE-2026-42050", "initial_release_date": "2026-05-11T19:46:50.770000+00:00", "revision_history": [ { "date": "2026-05-11T19:46:50.770000+00:00", "number": "1", "summary": "Initial version" }, { "date": "2026-05-18T14:57:13.652807+00:00", "number": "2", "summary": "Current version" }, { "date": "2026-08-17T16:11:31+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 6", "product": { "name": "Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux 6" }, { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 7", "product": { "name": "Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux 7" }, { "category": "product_version", "name": "ImageMagick-c++", "product": { "name": "ImageMagick-c++", "product_id": "ImageMagick-c++", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-c%2B%2B" } } }, { "category": "product_version", "name": "ImageMagick-perl", "product": { "name": "ImageMagick-perl", "product_id": "ImageMagick-perl", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-perl" } } }, { "category": "product_version", "name": "ImageMagick", "product": { "name": "ImageMagick", "product_id": "ImageMagick", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick" } } }, { "category": "product_version", "name": "ImageMagick-c++-devel", "product": { "name": "ImageMagick-c++-devel", "product_id": "ImageMagick-c++-devel", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-c%2B%2B-devel" } } }, { "category": "product_version", "name": "ImageMagick-devel", "product": { "name": "ImageMagick-devel", "product_id": "ImageMagick-devel", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-devel" } } }, { "category": "product_version", "name": "ImageMagick.src", "product": { "name": "ImageMagick.src", "product_id": "ImageMagick.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick?arch=src" } } }, { "category": "product_version", "name": "ImageMagick-doc", "product": { "name": "ImageMagick-doc", "product_id": "ImageMagick-doc", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-doc" } } } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "ImageMagick as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick" }, "product_reference": "ImageMagick", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-c++ as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick-c++" }, "product_reference": "ImageMagick-c++", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-c++-devel as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick-c++-devel" }, "product_reference": "ImageMagick-c++-devel", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-devel as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick-devel" }, "product_reference": "ImageMagick-devel", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-doc as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick-doc" }, "product_reference": "ImageMagick-doc", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-perl as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick-perl" }, "product_reference": "ImageMagick-perl", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick.src as a component of Red Hat Enterprise Linux 6", "product_id": "red_hat_enterprise_linux_6:ImageMagick.src" }, "product_reference": "ImageMagick.src", "relates_to_product_reference": "red_hat_enterprise_linux_6" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick" }, "product_reference": "ImageMagick", "relates_to_product_reference": "red_hat_enterprise_linux_7" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-c++ as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick-c++" }, "product_reference": "ImageMagick-c++", "relates_to_product_reference": "red_hat_enterprise_linux_7" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-c++-devel as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick-c++-devel" }, "product_reference": "ImageMagick-c++-devel", "relates_to_product_reference": "red_hat_enterprise_linux_7" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-devel as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick-devel" }, "product_reference": "ImageMagick-devel", "relates_to_product_reference": "red_hat_enterprise_linux_7" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-doc as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick-doc" }, "product_reference": "ImageMagick-doc", "relates_to_product_reference": "red_hat_enterprise_linux_7" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick-perl as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick-perl" }, "product_reference": "ImageMagick-perl", "relates_to_product_reference": "red_hat_enterprise_linux_7" }, { "category": "default_component_of", "full_product_name": { "name": "ImageMagick.src as a component of Red Hat Enterprise Linux 7", "product_id": "red_hat_enterprise_linux_7:ImageMagick.src" }, "product_reference": "ImageMagick.src", "relates_to_product_reference": "red_hat_enterprise_linux_7" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-42050", "cwe": { "id": "CWE-131", "name": "Incorrect Calculation of Buffer Size" }, "discovery_date": "2026-05-11T21:10:36.977214+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2471934" } ], "notes": [ { "category": "description", "text": "A flaw was found in ImageMagick. A user opening a specially crafted MIFF (Magick Image File Format) file in the display tool and right-clicking a tile to invoke the Load / Update menu item could trigger an overflow vulnerability. This overflow could lead to a denial of service, making the application unavailable.", "title": "Vulnerability description" }, { "category": "summary", "text": "ImageMagick: ImageMagick: Denial of Service due to an overflow vulnerability in MIFF file processing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "known_affected": [ "red_hat_enterprise_linux_6:ImageMagick", "red_hat_enterprise_linux_6:ImageMagick-c++", "red_hat_enterprise_linux_6:ImageMagick-c++-devel", "red_hat_enterprise_linux_6:ImageMagick-devel", "red_hat_enterprise_linux_6:ImageMagick-doc", "red_hat_enterprise_linux_6:ImageMagick-perl", "red_hat_enterprise_linux_6:ImageMagick.src", "red_hat_enterprise_linux_7:ImageMagick", "red_hat_enterprise_linux_7:ImageMagick-c++", "red_hat_enterprise_linux_7:ImageMagick-c++-devel", "red_hat_enterprise_linux_7:ImageMagick-devel", "red_hat_enterprise_linux_7:ImageMagick-doc", "red_hat_enterprise_linux_7:ImageMagick-perl", "red_hat_enterprise_linux_7:ImageMagick.src" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2026-42050" }, { "category": "external", "summary": "RHBZ#2471934", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2471934" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2026-42050", "url": "https://www.cve.org/CVERecord?id=CVE-2026-42050" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-42050", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42050" }, { "category": "external", "summary": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7mxf-ff4f-jj7p", "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-7mxf-ff4f-jj7p" } ], "release_date": "2026-05-11T19:46:50.770000+00:00", "remediations": [ { "category": "workaround", "details": "Users should avoid opening or interacting with untrusted MIFF (Magick Image File Format) files using the ImageMagick display tool. If the ImageMagick package is not essential for image display or other critical system functions, consider removing it. Be aware that removing ImageMagick may impact other applications that rely on its image processing capabilities.", "product_ids": [ "red_hat_enterprise_linux_6:ImageMagick", "red_hat_enterprise_linux_6:ImageMagick-c++", "red_hat_enterprise_linux_6:ImageMagick-c++-devel", "red_hat_enterprise_linux_6:ImageMagick-devel", "red_hat_enterprise_linux_6:ImageMagick-doc", "red_hat_enterprise_linux_6:ImageMagick-perl", "red_hat_enterprise_linux_6:ImageMagick.src", "red_hat_enterprise_linux_7:ImageMagick", "red_hat_enterprise_linux_7:ImageMagick-c++", "red_hat_enterprise_linux_7:ImageMagick-c++-devel", "red_hat_enterprise_linux_7:ImageMagick-devel", "red_hat_enterprise_linux_7:ImageMagick-doc", "red_hat_enterprise_linux_7:ImageMagick-perl", "red_hat_enterprise_linux_7:ImageMagick.src" ] }, { "category": "none_available", "details": "Fix deferred", "product_ids": [ "red_hat_enterprise_linux_6:ImageMagick", "red_hat_enterprise_linux_6:ImageMagick-c++", "red_hat_enterprise_linux_6:ImageMagick-c++-devel", "red_hat_enterprise_linux_6:ImageMagick-devel", "red_hat_enterprise_linux_6:ImageMagick-doc", "red_hat_enterprise_linux_6:ImageMagick-perl", "red_hat_enterprise_linux_6:ImageMagick.src", "red_hat_enterprise_linux_7:ImageMagick", "red_hat_enterprise_linux_7:ImageMagick-c++", "red_hat_enterprise_linux_7:ImageMagick-c++-devel", "red_hat_enterprise_linux_7:ImageMagick-devel", "red_hat_enterprise_linux_7:ImageMagick-doc", "red_hat_enterprise_linux_7:ImageMagick-perl", "red_hat_enterprise_linux_7:ImageMagick.src" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "red_hat_enterprise_linux_6:ImageMagick", "red_hat_enterprise_linux_6:ImageMagick-c++", "red_hat_enterprise_linux_6:ImageMagick-c++-devel", "red_hat_enterprise_linux_6:ImageMagick-devel", "red_hat_enterprise_linux_6:ImageMagick-doc", "red_hat_enterprise_linux_6:ImageMagick-perl", "red_hat_enterprise_linux_6:ImageMagick.src", "red_hat_enterprise_linux_7:ImageMagick", "red_hat_enterprise_linux_7:ImageMagick-c++", "red_hat_enterprise_linux_7:ImageMagick-c++-devel", "red_hat_enterprise_linux_7:ImageMagick-devel", "red_hat_enterprise_linux_7:ImageMagick-doc", "red_hat_enterprise_linux_7:ImageMagick-perl", "red_hat_enterprise_linux_7:ImageMagick.src" ] } ], "threats": [ { "category": "impact", "details": "Moderate", "product_ids": [ "red_hat_enterprise_linux_6:ImageMagick", "red_hat_enterprise_linux_6:ImageMagick-c++", "red_hat_enterprise_linux_6:ImageMagick-c++-devel", "red_hat_enterprise_linux_6:ImageMagick-devel", "red_hat_enterprise_linux_6:ImageMagick-doc", "red_hat_enterprise_linux_6:ImageMagick-perl", "red_hat_enterprise_linux_6:ImageMagick.src", "red_hat_enterprise_linux_7:ImageMagick", "red_hat_enterprise_linux_7:ImageMagick-c++", "red_hat_enterprise_linux_7:ImageMagick-c++-devel", "red_hat_enterprise_linux_7:ImageMagick-devel", "red_hat_enterprise_linux_7:ImageMagick-doc", "red_hat_enterprise_linux_7:ImageMagick-perl", "red_hat_enterprise_linux_7:ImageMagick.src" ] } ], "title": "ImageMagick: ImageMagick: Denial of Service due to an overflow vulnerability in MIFF file processing" } ] }