{ "document": { "aggregate_severity": { "text": "Critical" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "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 Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" }, { "category": "details", "text": "CVE-2026-41142: fix integer overflow in ImageChannel::resize() pixel\n count computation leading to heap out-of-bounds write via the\n OpenEXRUtil public API", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778760144", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778760144" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.6esu/advisories/2026/clsa-2026_1778760144.json" } ], "tracking": { "current_release_date": "2026-05-14T12:03:13Z", "generator": { "date": "2026-05-14T12:03:13Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1778760144", "initial_release_date": "2026-05-14T12:03:13Z", "revision_history": [ { "date": "2026-05-14T12:03:13Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "openexr: Fix of CVE-2026-41142" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.6", "product": { "name": "AlmaLinux 9.6", "product_id": "AlmaLinux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Rocky Linux 9.6", "product": { "name": "Rocky Linux 9.6", "product_id": "Rocky Linux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:resf:rocky_linux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": 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"openexr-devel-0:3.1.1-3.el9.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "openexr-0:3.1.1-3.el9.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els1.x86_64" }, "product_reference": "openexr-0:3.1.1-3.el9.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-41142", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "description", "text": "OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, there is an integer overflow in ImageChannel::resize that leads to heap OOB write via OpenEXRUtil public API. This issue has been patched in versions 3.2.9, 3.3.11, and 3.4.11.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64" ], "known_affected": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els1.x86_64", "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els2.x86_64", "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els4.x86_64", 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"https://github.com/AcademySoftwareFoundation/openexr/commit/0592ee539f33c122c90f09238579b902d838afb4", "url": "https://github.com/AcademySoftwareFoundation/openexr/commit/0592ee539f33c122c90f09238579b902d838afb4" }, { "category": "external", "summary": "https://github.com/AcademySoftwareFoundation/openexr/pull/2367", "url": "https://github.com/AcademySoftwareFoundation/openexr/pull/2367" }, { "category": "external", "summary": "https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-m25w-72cj-q6mg", "url": "https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-m25w-72cj-q6mg" } ], "release_date": "2026-05-07T04:16:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-05-14T12:02:27.149063Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778760144", "product_ids": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778760144" }, { "category": "none_available", "date": "2026-05-07T04:16:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els1.x86_64", "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els2.x86_64", "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els4.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els1.i686", 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the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, readVariableLengthInteger() decodes a variable-length integer from untrusted EXR input without bounding the shift count. After enough continuation bytes, the code executes a left shift by 70 on a 64-bit value, which is undefined behavior. This issue has been patched in versions 3.2.9, 3.3.11, and 3.4.11.", "title": "Vulnerability description" }, { "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": { "fixed": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky 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Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-42217" }, { "category": "external", "summary": "https://github.com/AcademySoftwareFoundation/openexr/commit/21eaa33bcbbb0c83a5fc42f6b6d65b70a996e63c", "url": "https://github.com/AcademySoftwareFoundation/openexr/commit/21eaa33bcbbb0c83a5fc42f6b6d65b70a996e63c" }, { "category": "external", "summary": "https://github.com/AcademySoftwareFoundation/openexr/pull/2378", "url": "https://github.com/AcademySoftwareFoundation/openexr/pull/2378" }, { "category": "external", "summary": "https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-3c67-4wwp-w52m", "url": "https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-3c67-4wwp-w52m" } ], "release_date": "2026-05-07T04:16:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-05-14T12:02:27.149063Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1778760144", "product_ids": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1778760144" }, { "category": "none_available", "date": "2026-05-07T04:16:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els1.x86_64", 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"availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ] }, { "cve": "CVE-2026-42216", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, IDManifest::init() reconstructs strings from a prefix-compressed representation. If the previous string is longer than 255 bytes, the next string is expected to begin with a 2-byte prefix length. The code reads stringList[i][0] and stringList[i][1] without checking that the current string has at least two bytes. This issue has been patched in versions 3.2.9, 3.3.11, and 3.4.11.", "title": "Vulnerability description" }, { "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": { "fixed": [ "AlmaLinux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "AlmaLinux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky Linux-9.6:openexr-devel-0:3.1.1-3.el9.tuxcare.els6.x86_64", "Rocky Linux-9.6:openexr-libs-0:3.1.1-3.el9.tuxcare.els6.i686", "Rocky 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