{ "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-2026-55628.json" } ], "title": "ImageMagick: ImageMagick: Unauthorized file access due to missing policy checks in concatenate operation", "tracking": { "current_release_date": "2026-07-01T23:08:56+00:00", "generator": { "date": "2026-07-01T23:08:56+00:00", "engine": { "name": "Red Hat SDEngine", "version": "5.3.1" } }, "id": "CVE-2026-55628", "initial_release_date": "2026-07-01T18:16:23.076000+00:00", "revision_history": [ { "date": "2026-07-01T18:16:23.076000+00:00", "number": "1", "summary": "Initial version" }, { "date": "2026-07-01T23:06:54.949117+00:00", "number": "2", "summary": "Current version" }, { "date": "2026-07-01T23:08:56+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-perl", "product": { "name": "ImageMagick-perl", "product_id": "ImageMagick-perl", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-perl" } } }, { "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-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-doc", "product": { "name": "ImageMagick-doc", "product_id": "ImageMagick-doc", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-doc" } } }, { "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", "product": { "name": "ImageMagick", "product_id": "ImageMagick", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick" } } }, { "category": "product_version", "name": "ImageMagick-devel", "product": { "name": "ImageMagick-devel", "product_id": "ImageMagick-devel", "product_identification_helper": { "purl": "pkg:rpm/redhat/ImageMagick-devel" } } } ], "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-2026-55628", "cwe": { "id": "CWE-1220", "name": "Insufficient Granularity of Access Control" }, "discovery_date": "2026-07-01T19:01:55.652385+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2496134" } ], "notes": [ { "category": "description", "text": "A flaw was found in ImageMagick. The `-concatenate` operation, used for combining images, lacks proper security policy checks. This oversight could allow an attacker to read from or write to file paths that should otherwise be restricted by the security policy. This could lead to unauthorized access to sensitive system resources.", "title": "Vulnerability description" }, { "category": "summary", "text": "ImageMagick: ImageMagick: Unauthorized file access due to missing policy checks in concatenate operation", "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-2026-55628" }, { "category": "external", "summary": "RHBZ#2496134", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2496134" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2026-55628", "url": "https://www.cve.org/CVERecord?id=CVE-2026-55628" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-55628", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-55628" }, { "category": "external", "summary": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-82mp-vp5c-9pf7", "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-82mp-vp5c-9pf7" } ], "release_date": "2026-07-01T18:16:23.076000+00:00", "remediations": [ { "category": "workaround", "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", "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": "no_fix_planned", "details": "Out of support scope", "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": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N", "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: Unauthorized file access due to missing policy checks in concatenate operation" } ] }