{ "document": { "aggregate_severity": { "text": "Important" }, "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-2026-39820: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n quadratic complexity in consumeComment in net/mail, where repeated string\n concatenation made nested comment depth O(n^2)\n- CVE-2026-42499: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n quadratic consumePhrase behavior in net/mail, which repeatedly concatenated\n encoded-word runs into the previous slice element\n- CVE-2026-33818: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n stack exhaustion in encoding/asn1 Unmarshal when parsing deeply-nested\n recursive structures\n- CVE-2026-56853: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to apply\n ReadHeaderTimeout to the server's unencrypted HTTP/2 client preface read, and\n clear the connection timeouts once the connection is handed off to http2\n- CVE-2026-56858: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n JavaScript regexp context tracking in html/template, where pathological input\n could close an unescaped '/' early and inject attacker-controlled content\n- CVE-2026-56859: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n stack exhaustion in encoding/xml, where DecodeElement reset the recursion\n depth counter\n- CVE-2026-56860: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n quadratic complexity in net/url resolvePath when resolving '..' segments\n- CVE-2026-56862: rebuild against golang >= 1.25.7-1.el9_6.tuxcare.els16 to fix\n unbounded key derivation work in crypto/tls, where handshake messages still\n counted as state-advancing after the handshake completed", "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-2026:1789469873", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.6esu/advisories/2026/clsa-2026_1789469873.json" } ], "tracking": { "current_release_date": "2026-09-15T10:59:02Z", "generator": { "date": "2026-09-15T10:59:02Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1789469873", "initial_release_date": "2026-09-15T10:59:02Z", "revision_history": [ { "date": "2026-09-15T10:59:02Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "ignition: Fix of 8 CVEs" }, "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": "Rocky Linux" } ], "category": "vendor", "name": "Rocky Linux" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product": { "name": "ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_id": "ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/ignition@2.21.0-1.el9_6.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product": { "name": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_id": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/ignition-grub@2.21.0-1.el9_6.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product": { "name": "ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_id": "ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/ignition-validate@2.21.0-1.el9_6.tuxcare.els2?arch=x86_64" } } }, { "category": "product_version", "name": "ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product": { "name": "ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_id": "ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "product_identification_helper": { "purl": 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"ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/ignition-validate@2.21.0-1.el9_6.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "product": { "name": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "product_id": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/ignition-grub@2.21.0-1.el9_6.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" }, "product_reference": "ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "relates_to_product_reference": 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"ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" }, "product_reference": "ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" }, "product_reference": "ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" }, "product_reference": "ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" }, "product_reference": "ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-56853", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "notes": [ { "category": "description", "text": "When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-56853" }, { "category": "external", "summary": "https://go.dev/cl/795540", "url": "https://go.dev/cl/795540" }, { "category": "external", "summary": "https://go.dev/issue/80205", "url": "https://go.dev/issue/80205" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI", "url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2026-6089", "url": "https://pkg.go.dev/vuln/GO-2026-6089" } ], "release_date": "2026-08-13T22:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-15T10:57:55.218981Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-08-13T22:17:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-39820", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "notes": [ { "category": "description", "text": "Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.", "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:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", 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"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-42499", "notes": [ { "category": "description", "text": "Pathological inputs could cause DoS through consumePhrase when parsing an email address according to RFC 5322.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky 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https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-05-07T20:16:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-33818", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "notes": [ { "category": "description", "text": "Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-33818" }, { "category": "external", "summary": "https://go.dev/cl/814980", "url": "https://go.dev/cl/814980" }, { "category": "external", "summary": "https://go.dev/issue/80405", "url": "https://go.dev/issue/80405" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI", "url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2026-5972", "url": "https://pkg.go.dev/vuln/GO-2026-5972" } ], "release_date": "2026-08-13T22:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-15T10:57:55.218981Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-08-13T22:17:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-56862", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "notes": [ { "category": "description", "text": "Handshake messages, such as KeyUpdate, are always considered as state-advancing, regardless of whether a handshake has been completed or not. As a result, a malicious client can keep sending KeyUpdate messages to force the server to keep performing key derivation operations indefinitely.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-56862" }, { "category": "external", "summary": "https://go.dev/cl/804261", "url": "https://go.dev/cl/804261" }, { "category": "external", "summary": "https://go.dev/issue/80528", "url": "https://go.dev/issue/80528" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI", "url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2026-6090", "url": "https://pkg.go.dev/vuln/GO-2026-6090" } ], "release_date": "2026-08-13T22:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-15T10:57:55.218981Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-08-13T22:17:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-56860", "cwe": { "id": "CWE-407", "name": "Inefficient Algorithmic Complexity" }, "notes": [ { "category": "description", "text": "Previously, resolving relative paths containing parent directory ('..') segments performed string conversions and buffer rewrites on each step, resulting in quadratic time complexity and high memory allocation overhead. Now, path resolution operates on a byte buffer using index-based backtracking for '..' segments, eliminating the quadratic time complexity and significantly reducing memory allocations.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-56860" }, { "category": "external", "summary": "https://go.dev/cl/803681", "url": "https://go.dev/cl/803681" }, { "category": "external", "summary": "https://go.dev/issue/80494", "url": "https://go.dev/issue/80494" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI", "url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2026-6218", "url": "https://pkg.go.dev/vuln/GO-2026-6218" } ], "release_date": "2026-08-13T22:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-15T10:57:55.218981Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-08-13T22:17:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-56859", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "notes": [ { "category": "description", "text": "Previously, DecodeElement would reset the depth counter causing it to never fire; this could lead to stack exhaustion.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-56859" }, { "category": "external", "summary": "https://go.dev/cl/803320", "url": "https://go.dev/cl/803320" }, { "category": "external", "summary": "https://go.dev/issue/80481", "url": "https://go.dev/issue/80481" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI", "url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2026-6088", "url": "https://pkg.go.dev/vuln/GO-2026-6088" } ], "release_date": "2026-08-13T22:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-15T10:57:55.218981Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-08-13T22:17:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2026-56858", "cwe": { "id": "CWE-79", "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')" }, "notes": [ { "category": "description", "text": "Previously, pathological inputs could close an unescaped '/' early, allowing for attack-controlled data to inject arbitrary content, potentially leading to XSS.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "known_affected": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-56858" }, { "category": "external", "summary": "https://go.dev/cl/807100", "url": "https://go.dev/cl/807100" }, { "category": "external", "summary": "https://go.dev/issue/80435", "url": "https://go.dev/issue/80435" }, { "category": "external", "summary": "https://groups.google.com/g/golang-announce/c/94pEornpRlI", "url": "https://groups.google.com/g/golang-announce/c/94pEornpRlI" }, { "category": "external", "summary": "https://pkg.go.dev/vuln/GO-2026-6091", "url": "https://pkg.go.dev/vuln/GO-2026-6091" } ], "release_date": "2026-08-13T22:17:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-15T10:57:55.218981Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els2.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els2.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1789469873" }, { "category": "none_available", "date": "2026-08-13T22:17:00Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-edge-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-grub-0:2.21.0-1.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:ignition-validate-0:2.21.0-1.el9_6.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }