{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-3494", "tracking": { "current_release_date": "2026-03-23T04:22:25.513518Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-3494", "initial_release_date": "2026-03-03T18:38:41.108892Z", "revision_history": [ { "date": "2026-03-03T18:38:41.108892Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (15).| References created (1).| CWES updated (1)." }, { "date": "2026-03-03T18:38:47.370430Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-03T19:39:17.509263Z", "number": "3", "summary": "Unknown change." }, { "date": "2026-03-03T20:28:39.552545Z", "number": "4", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)." }, { "date": "2026-03-03T20:28:44.816722Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-03-03T23:38:50.436822Z", "number": "6", "summary": "Products created (4).| Products removed (4)." }, { "date": "2026-03-04T12:46:00.861313Z", "number": "7", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (9).| Product Identifiers created (4).| Product Remediations created (9).| References created (3).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-03-04T12:46:03.340509Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-03-04T13:25:36.570075Z", "number": "9", "summary": "Source created.| CVE status created. (valid)| Products created (4).| References created (5)." }, { "date": "2026-03-04T13:25:39.022687Z", "number": "10", "summary": "NCSC Score updated." }, { "date": "2026-03-04T15:15:02.333594Z", "number": "11", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-09T18:25:48.255358Z", "number": "12", "summary": "Products created (15).| Product Identifiers created (15)." }, { "date": "2026-03-09T18:25:50.259362Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-03-10T12:05:42.421336Z", "number": "14", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (4).| References created (2)." }, { "date": "2026-03-10T12:05:43.023707Z", "number": "15", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (4).| References created (2)." }, { "date": "2026-03-10T12:05:43.931125Z", "number": "16", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (2).| References created (2)." }, { "date": "2026-03-10T12:05:53.816228Z", "number": "17", "summary": "NCSC Score updated." }, { "date": "2026-03-10T12:19:44.307050Z", "number": "18", "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| CWES updated (1)." }, { "date": "2026-03-10T12:19:46.199558Z", "number": "19", "summary": "NCSC Score updated." }, { "date": "2026-03-10T18:22:04.313033Z", "number": "20", "summary": "Products connected (1).| Product Remediations created (1)." }, { "date": "2026-03-10T18:22:07.134425Z", "number": "21", "summary": "NCSC Score updated." }, { "date": "2026-03-10T18:36:14.348240Z", "number": "22", "summary": "Source connected.| CVE status created. (valid)| News created (1)." }, { "date": "2026-03-10T18:36:16.551741Z", "number": "23", "summary": "NCSC Score updated." }, { "date": "2026-03-11T10:23:56.037249Z", "number": "24", "summary": "Products connected (1).| Product Identifiers created (1).| References created (1)." }, { "date": "2026-03-14T00:21:44.187291Z", "number": "25", "summary": "Products created (1).| Product Identifiers created (1)." }, { "date": "2026-03-14T00:21:45.669768Z", "number": "26", "summary": "NCSC Score updated." }, { "date": "2026-03-14T12:20:04.170612Z", "number": "27", "summary": "Product Remediations created (1)." }, { "date": "2026-03-16T17:39:16.847533Z", "number": "28", "summary": "References created (2)." }, { "date": "2026-03-16T17:39:21.610794Z", "number": "29", "summary": "NCSC Score updated." }, { "date": "2026-03-16T18:26:37.066147Z", "number": "30", "summary": "References created (2)." }, { "date": "2026-03-16T18:26:43.671854Z", "number": "31", "summary": "NCSC Score updated." }, { "date": "2026-03-17T00:19:54.520345Z", "number": "32", "summary": "Product Remediations removed (1)." }, { "date": "2026-03-17T12:05:38.495448Z", "number": "33", "summary": "References created (2)." }, { "date": "2026-03-17T12:19:52.284680Z", "number": "34", "summary": "Product Remediations created (1)." }, { "date": "2026-03-20T09:28:45.946043Z", "number": "35", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:28:50.107275Z", "number": "36", "summary": "NCSC Score updated." } ], "status": "interim", "version": "36" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/2.12.6", "product": { "name": "vers:unknown/2.12.6", "product_id": "CSAFPID-5757071" } }, { "category": "product_version_range", "name": "vers:unknown/3.04.6", "product": { "name": "vers:unknown/3.04.6", "product_id": "CSAFPID-5757072" } }, { "category": "product_version_range", "name": "vers:unknown/3.10.3", "product": { "name": "vers:unknown/3.10.3", "product_id": "CSAFPID-5757073" } }, { "category": "product_version_range", "name": "vers:unknown/3.11.1", "product": { "name": "vers:unknown/3.11.1", "product_id": "CSAFPID-5757074" } } ], "category": "product_name", "name": "Aurora MySQL" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/10.11.16", "product": { "name": 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"vers:unknown/>=10.7.0|<10.11.16", "product_id": "CSAFPID-5774479" } }, { "category": "product_version_range", "name": "vers:unknown/>=11.0.0|<11.4.10", "product": { "name": "vers:unknown/>=11.0.0|<11.4.10", "product_id": "CSAFPID-5774480" } }, { "category": "product_version_range", "name": "vers:unknown/>=11.5.0|<11.8.6", "product": { "name": "vers:unknown/>=11.5.0|<11.8.6", "product_id": "CSAFPID-5774481" } } ], "category": "product_name", "name": "mariadb-min" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0|<10.6.25", "product": { "name": "vers:unknown/>=0|<10.6.25", "product_id": "CSAFPID-5774482" } }, { "category": "product_version_range", "name": "vers:unknown/>=10.7.0|<12.0.2", "product": { "name": "vers:unknown/>=10.7.0|<12.0.2", "product_id": "CSAFPID-5774483" } } ], "category": "product_name", "name": "mysql-client" } ], "category": "vendor", "name": "Bitnami" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-3494", "cwe": { "id": "CWE-778", "name": "Insufficient Logging" }, "notes": [ { "category": "description", "text": "In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-3494" }, { "category": "description", "text": "In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-3494" }, { "category": "description", "text": "No description is available for this CVE.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-3494" }, { "category": "description", "text": "In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-mariadb-2026-3494.json?alt=media" }, { "category": "description", "text": "In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-mariadb-min-2026-3494.json?alt=media" }, { "category": "description", "text": "In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-mysql-client-2026-3494.json?alt=media" }, { "category": "description", "text": "MariaDB Server Audit Plugin Comment Handling Bypass", "title": "microsoft - https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Mar" }, { "category": "other", "text": "0.00013", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N", "title": "CVSSV4" }, { "category": "other", "text": "5.3", "title": "CVSSV4 base score" }, { "category": "other", "text": "5.4", "title": "NCSC Score" }, { "category": "other", "text": "VENDOR FIX as product remediation category, There is product data available from source Certbundde, There is product data available from source Nvd, There is news data available from source Bleepingcomputer", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "There is product_remediation data available from source Redhat, The value of the most recent CVSS (V3) score", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 2\n", "title": "Vendor assessment" } ], "product_status": { "known_affected": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-2452923", "CSAFPID-2452924", "CSAFPID-2452925", "CSAFPID-2858634", "CSAFPID-5213595", "CSAFPID-5213596", "CSAFPID-5758065", "CSAFPID-5758066", "CSAFPID-5758067", "CSAFPID-5758068", "CSAFPID-5771974", "CSAFPID-5771975", "CSAFPID-5771976", "CSAFPID-5771977", "CSAFPID-5771978", "CSAFPID-5771979", "CSAFPID-5771980", "CSAFPID-5771981", "CSAFPID-5771982", "CSAFPID-5771983", "CSAFPID-5771984", "CSAFPID-5771985", "CSAFPID-5771986", "CSAFPID-5771987", "CSAFPID-5771988", "CSAFPID-5774474", "CSAFPID-5774475", "CSAFPID-5774476", "CSAFPID-5774477", "CSAFPID-5774478", "CSAFPID-5774479", "CSAFPID-5774480", "CSAFPID-5774481", "CSAFPID-5774482", "CSAFPID-5774483", "CSAFPID-5775806", "CSAFPID-5247946", "CSAFPID-5826716" ], "known_not_affected": [ "CSAFPID-5757071", "CSAFPID-5757072", "CSAFPID-5757073", "CSAFPID-5757074", "CSAFPID-5757075", "CSAFPID-5757076", "CSAFPID-5757077", "CSAFPID-5757078", "CSAFPID-5757079", "CSAFPID-5757080", "CSAFPID-5757081", "CSAFPID-5757216", "CSAFPID-5757217", "CSAFPID-5757218", "CSAFPID-5757219" ] }, "references": [ { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-3494" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/3xxx/CVE-2026-3494.json" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3494" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-3494" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-3494" }, { "category": "external", "summary": "Source raw - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3494.json" }, { "category": "external", "summary": "Source - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0585.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-3494" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-mariadb-2026-3494.json?alt=media" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-mariadb-min-2026-3494.json?alt=media" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-mysql-client-2026-3494.json?alt=media" }, { "category": "external", "summary": "Source - microsoft", "url": "https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Mar" }, { "category": "external", "summary": "Source - bleepingcomputer", "url": "https://www.bleepingcomputer.com/news/microsoft/microsoft-march-2026-patch-tuesday-fixes-2-zero-days-79-flaws/" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "News - bleepingcomputer", "url": "https://www.bleepingcomputer.com/news/microsoft/microsoft-march-2026-patch-tuesday-fixes-2-zero-days-79-flaws/" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv; redhat", "url": "https://aws.amazon.com/security/security-bulletins/2026-006-AWS/" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-3494" }, { "category": "external", "summary": "Reference - osv; redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3494" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0585.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0585" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://github.com/advisories/GHSA-qmjm-438j-w485" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://mariadb.com/docs/release-notes/latest-releases" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://aws.amazon.com/de/security/security-bulletins/2026-006-AWS/" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://msrc.microsoft.com/update-guide/" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv", "url": "https://github.com/MariaDB/server/commit/635559a2ad68a5a6d1a354e8209c58323dba0261" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv", "url": "https://github.com/aws/audit-plugin-for-mysql/commit/01e25a5cb1073f131eea774c06c8a056b1e4b2ff" } ], "remediations": [ { "category": "mitigation", "details": "To prevent authenticated users from bypassing logging of SQL statements prefixed with comments, disable the MariaDB Server Audit Plugin if its current behavior is not suitable for your auditing requirements.\nTo disable the plugin, modify your MariaDB configuration file (e.g., `/etc/my.cnf` or a file in `/etc/my.cnf.d/`) to set `server_audit_logging=OFF` within the `[mariadb]` section.\n```\n[mariadb]\nserver_audit_logging=OFF\n```\nAfter modifying the configuration, restart the MariaDB service for the changes to take effect:\n```bash\nsystemctl restart mariadb\n```\nDisabling this plugin will cease all auditing performed by the MariaDB Server Audit Plugin. Ensure this aligns with your security policies and that alternative auditing mechanisms are in place if comprehensive logging is required.", "product_ids": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-2452923", "CSAFPID-2452924", "CSAFPID-2452925", "CSAFPID-2858634", "CSAFPID-5213595", "CSAFPID-5213596" ] }, { "category": "vendor_fix", "details": "CBL-Mariner Releases", "product_ids": [ "CSAFPID-5775806", "CSAFPID-5826716" ] } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-2452923", "CSAFPID-2452924", "CSAFPID-2452925", "CSAFPID-2858634", "CSAFPID-5213595", "CSAFPID-5213596", "CSAFPID-5247946", "CSAFPID-5758065", "CSAFPID-5758066", "CSAFPID-5758067", "CSAFPID-5758068", "CSAFPID-5771974", "CSAFPID-5771975", "CSAFPID-5771976", "CSAFPID-5771977", "CSAFPID-5771978", "CSAFPID-5771979", "CSAFPID-5771980", "CSAFPID-5771981", "CSAFPID-5771982", "CSAFPID-5771983", "CSAFPID-5771984", "CSAFPID-5771985", "CSAFPID-5771986", "CSAFPID-5771987", "CSAFPID-5771988", "CSAFPID-5774474", "CSAFPID-5774475", "CSAFPID-5774476", "CSAFPID-5774477", "CSAFPID-5774478", "CSAFPID-5774479", "CSAFPID-5774480", "CSAFPID-5774481", "CSAFPID-5774482", "CSAFPID-5774483", "CSAFPID-5775806", "CSAFPID-5826716" ] } ], "title": "CVE-2026-3494" } ] }