{ "document": { "aggregate_severity": { "text": "Critical" }, "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/tuxcare9.8esu/vex/2026/cve-2026-82717-els_os-tuxcare9_8esu.json" } ], "tracking": { "current_release_date": "2026-10-15T17:04:55Z", "generator": { "date": "2026-10-15T17:04:55Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-82717-ELS_OS-TUXCARE9.8ESU", "initial_release_date": "2026-09-16T09:17:00Z", "revision_history": [ { "date": "2026-09-16T09:17:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-05T07:22:09Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-10-15T17:04:55Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2026-82717" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.8", "product": { "name": "AlmaLinux 9.8", "product_id": "AlmaLinux-9.8", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.8:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Rocky Linux 9.8", "product": { "name": "Rocky Linux 9.8", "product_id": "Rocky Linux-9.8", "product_identification_helper": { "cpe": "cpe:2.3:o:resf:rocky_linux:9.8:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Rocky Linux" } ], "category": "vendor", "name": "Rocky Linux" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_id": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-dracut@1.24.2-3.el9_8.8.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_id": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python3-unbound@1.24.2-3.el9_8.8.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_id": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-devel@1.24.2-3.el9_8.8.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_id": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-libs@1.24.2-3.el9_8.8.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_id": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound@1.24.2-3.el9_8.8.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_id": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-dracut@1.24.2-3.el9_8.8.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_id": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python3-unbound@1.24.2-3.el9_8.8.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_id": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-devel@1.24.2-3.el9_8.8.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_id": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-libs@1.24.2-3.el9_8.8.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_id": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound@1.24.2-3.el9_8.8.tuxcare.els1?arch=i686" } } } ], "category": "architecture", "name": "i686" }, { "branches": [ { "category": "product_version", "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_id": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-dracut@1.24.2-3.el9_8.8.tuxcare.els1?arch=aarch64" } } }, { "category": "product_version", "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_id": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python3-unbound@1.24.2-3.el9_8.8.tuxcare.els1?arch=aarch64" } } }, { "category": "product_version", "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_id": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-devel@1.24.2-3.el9_8.8.tuxcare.els1?arch=aarch64" } } }, { "category": "product_version", "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_id": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound-libs@1.24.2-3.el9_8.8.tuxcare.els1?arch=aarch64" } } }, { "category": "product_version", "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_id": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/unbound@1.24.2-3.el9_8.8.tuxcare.els1?arch=aarch64" } } } ], "category": "architecture", "name": "aarch64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" }, "product_reference": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64" }, "product_reference": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686" }, "product_reference": "unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-82717", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "notes": [ { "category": "description", "text": "In NLnet Labs Unbound up to and including 1.26.0, a vulnerability was found in that can progressively corrupt heap memory and under certain systems and compilation options could lead to remote code execution. The vulnerability starts when CNAME synthesis during an upstream response needs to enforce(rewrite) a max TTL value in the packet buffer. Coupled with a compression pointer that points to the overwritten value and invalidates the domain name, it leads to an error path that does not properly move the buffer position and allows for the heap buffer overflow. Since this is heavily reliant on heap memory layout, results are memory corruption that eventually leads to a crash and under specific systems and compilation options remote code execution.", "title": "Vulnerability description" }, { "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_not_affected": [ "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-82717" }, { "category": "external", "summary": "https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-82717.txt", "url": "https://www.nlnetlabs.nl/downloads/unbound/CVE-2026-82717.txt" } ], "release_date": "2026-09-16T09:17:00Z", "threats": [ { "category": "impact", "details": "Critical" }, { "category": "impact", "date": "2026-10-15T15:22:38.875799Z", "details": "The unbound package for TuxCare 9.8 ESU is not affected by CVE-2026-82717. The vulnerable TTL-clamping code in synth_cname_rrset() was introduced upstream in unbound 1.25.0, and the 1.24.2 build shipped for this platform predates that change.", "product_ids": [ "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "AlmaLinux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:python3-unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-devel-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-dracut-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64", "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.aarch64", "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.i686", "Rocky Linux-9.8:unbound-libs-0:1.24.2-3.el9_8.8.tuxcare.els1.x86_64" ] } ] } ] }