{ "document": { "aggregate_severity": { "text": "High" }, "category": "csaf_vex", "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" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/rhel7els/vex/2026/cve-2026-3441-els_os-rhel7els.json" } ], "tracking": { "current_release_date": "2026-08-22T12:31:54Z", "generator": { "date": "2026-08-22T12:31:54Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-3441-ELS_OS-RHEL7ELS", "initial_release_date": "2026-03-16T14:19:00Z", "revision_history": [ { "date": "2026-03-16T14:19:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-04-08T21:51:14Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-04-17T16:05:21Z", "number": "3", "summary": "Update document" }, { "date": "2026-04-30T17:40:32Z", "number": "4", "summary": "Update document" }, { "date": "2026-05-04T12:27:06Z", "number": "5", "summary": "Update document" }, { "date": "2026-06-13T02:54:41Z", "number": "6", "summary": "Update document" }, { "date": "2026-07-01T12:37:03Z", "number": "7", "summary": "Update document" }, { "date": "2026-07-14T12:38:31Z", "number": "8", "summary": "Update document" }, { "date": "2026-08-22T12:31:54Z", "number": "9", "summary": "Update document" } ], "status": "final", "version": "9" }, "title": "Security update on CVE-2026-3441" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "binutils-0:2.27-44.base.el7_9.1.x86_64", "product": { "name": "binutils-0:2.27-44.base.el7_9.1.x86_64", "product_id": "binutils-0:2.27-44.base.el7_9.1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/binutils@2.27-44.base.el7_9.1?arch=x86_64" } } }, { "category": "product_version", "name": 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"default_component_of", "full_product_name": { "name": "binutils-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64" }, "product_reference": "binutils-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "relates_to_product_reference": "Red-Hat-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-3441", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service.", "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" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_affected": [ "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els2.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els4.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els2.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els2.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els4.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els4.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els6.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-3441" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2026-3441", "url": "https://access.redhat.com/security/cve/CVE-2026-3441" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2443826", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443826" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:33527", "url": "https://access.redhat.com/errata/RHSA-2026:33527" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:39022", "url": "https://access.redhat.com/errata/RHSA-2026:39022" } ], "release_date": "2026-03-16T14:19:00Z", "remediations": [ { "category": "no_fix_planned", "date": "2026-06-12T13:06:33.671756Z", "details": "After thorough analysis, we have concluded that fixing CVE-2026-3441 is not justified for binutils 2.27. This MEDIUM severity (CVSS 6.1) heap-based out-of-bounds read in the BFD linker’s XCoff processing path requires deliberately crafted malicious input to trigger. The attack surface is limited to local users processing untrusted binary files with the linker, a scenario outside normal operational use. Restricting binutils input to trusted sources is the recommended mitigation.", "product_ids": [ "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els2.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els4.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els2.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els2.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els4.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els4.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els6.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els2.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els4.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "Red-Hat-7:binutils-0:2.27-44.base.el7_9.1.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els2.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els2.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els4.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els4.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els6.i686", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.tuxcare.els6.x86_64", "Red-Hat-7:binutils-devel-0:2.27-44.base.el7_9.1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "date": "2026-06-12T13:06:56.078439Z", "details": "important" } ] } ] }