{ "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-2026-9698: fix stack overflow and buffer overflow in DBI.xs error handling and preparse()", "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-2026:1784808357", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784808357" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/almalinux9.2esu/advisories/2026/clsa-2026_1784808357.json" } ], "tracking": { "current_release_date": "2026-07-23T12:07:03Z", "generator": { "date": "2026-07-23T12:07:03Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1784808357", "initial_release_date": "2026-07-23T12:07:03Z", "revision_history": [ { "date": "2026-07-23T12:07:03Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "perl-DBI: Fix of CVE-2026-9698" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.2", "product": { "name": "AlmaLinux 9.2", "product_id": "AlmaLinux-9.2", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.2:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64", "product": { "name": "perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64", "product_id": "perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/perl-DBI@1.643-9.el9_2.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64" }, "product_reference": "perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-9698", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "description", "text": "DBI versions before 1.648 for Perl saved errors in a limited-sized buffer.\n\nError messages that were returned when RaiseError, PrintError or HandleError were set were written to a 200-byte buffer without a length limit.\n\nAttackers that can influence the error text in an application can trigger a buffer overflow.", "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-9.2:perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-9698" }, { "category": "external", "summary": "https://github.com/perl5-dbi/dbi/commit/bfe5d73c162d2d1f761a639a0aa33aad6a9eb54e.patch", "url": "https://github.com/perl5-dbi/dbi/commit/bfe5d73c162d2d1f761a639a0aa33aad6a9eb54e.patch" }, { "category": "external", "summary": "https://metacpan.org/release/HMBRAND/DBI-1.648/changes", "url": "https://metacpan.org/release/HMBRAND/DBI-1.648/changes" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2026/06/09/9", "url": "http://www.openwall.com/lists/oss-security/2026/06/09/9" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:38512", "url": "https://access.redhat.com/errata/RHSA-2026:38512" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:38513", "url": "https://access.redhat.com/errata/RHSA-2026:38513" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:38901", "url": "https://access.redhat.com/errata/RHSA-2026:38901" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2026-9698", "url": "https://access.redhat.com/security/cve/CVE-2026-9698" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2486734", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2486734" }, { "category": "external", "summary": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-9698.json", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-9698.json" } ], "release_date": "2026-06-09T08:16:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-07-23T12:06:03.457936Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1784808357", "product_ids": [ "AlmaLinux-9.2:perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784808357" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "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-9.2:perl-DBI-0:1.643-9.el9_2.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ] } ] }