{ "document": { "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-2026-19032-els_os-tuxcare9_8esu.json" } ], "tracking": { "current_release_date": "2026-10-24T16:23:54Z", "generator": { "date": "2026-10-24T16:23:54Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-19032-ELS_OS-TUXCARE9.8ESU", "initial_release_date": "2026-09-01T03:18:42Z", "revision_history": [ { "date": "2026-09-01T03:18:42Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-24T16:23:54Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2026-19032" }, "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": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "product": { "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "product_id": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/pki-jackson-databind@2.21.6-1.el9_8.1.tuxcare.els2?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch" }, "product_reference": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch" }, "product_reference": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "relates_to_product_reference": "Rocky Linux-9.8" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-19032", "notes": [ { "category": "description", "text": "jackson-databind's deserializer for java.nio.file.Path resolves an attacker-supplied URI without restricting the URI scheme. In JDKFromStringDeserializer.NioPathHelper.deserialize, a string bound from untrusted JSON is passed to new URI(value) and then to Path.of(uri). When that throws FileSystemNotFoundException, the code enumerates ServiceLoader and calls provider.getPath(uri) on the first provider whose scheme matches the attacker-chosen scheme. Untrusted JSON can therefore select and drive an arbitrary registered FileSystemProvider during readValue under a default JsonMapper, and forces provider class loading at the same time. With only the JDK built-in providers (file, jar/zipfs) present, the resolved path is inert and no mount or network I/O occurs; further impact requires a side-effecting third-party FileSystemProvider on the classpath. This affects com.fasterxml.jackson.core:jackson-databind from 2.8.0 before 2.18.10, from 2.19.0 before 2.21.6, and from 2.22.0 before 2.22.2, and tools.jackson.core:jackson-databind from 3.0.0 before 3.1.6 and from 3.2.0 before 3.2.2. Users should upgrade to 2.18.10, 2.21.6, 2.22.2, 3.1.6, or 3.2.2. Binding java.nio.file.Path from untrusted JSON should be avoided regardless of version.", "title": "Vulnerability description" } ], "product_status": { "under_investigation": [ "AlmaLinux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "Rocky Linux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-19032" } ], "release_date": "2026-09-01T03:18:42Z", "remediations": [ { "category": "none_available", "date": "2026-10-18T11:11:52.769841Z", "details": "Affected", "product_ids": [ "AlmaLinux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch", "Rocky Linux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch" ] } ] } ] }