{"answers":{"affected":"5 open source packages ship an affected version, including mariadb, mariadb-min and mysql-client.","exploited":"There is no known exploitation of CVE-2026-107382 in the wild and no public exploit code.","fix":"Upgrade mariadb to 3.5.4 or later.","what":"CVE-2026-107382 is a medium-severity denial of service vulnerability in mariadb-corporation mariadb-connector-nodejs, published on 8 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-107382 and fix it if it is affected.\n\nWhat it is: CVE-2026-107382 is a medium-severity denial of service vulnerability in mariadb-corporation mariadb-connector-nodejs, published on 8 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-107382 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mariadb (Bitnami): affected from 3.3.0; fixed in 3.5.4\n- mariadb (npm): affected from 3.3.0; fixed in 3.5.4\n- mariadb (npm): affected from 3.3.0; fixed in 3.5.4\n- mariadb-min (Bitnami): affected from 3.3.0; fixed in 3.5.4\n- mysql-client (Bitnami): affected from 3.3.0; fixed in 3.5.4\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-107382/ (Markdown: https://insights.sbomify.com/CVE-2026-107382/index.md)","id":"CVE-2026-107382","markdown":"https://insights.sbomify.com/CVE-2026-107382/index.md","name":"CVE-2026-107382","record":{"aliases":["BIT-mariadb-2026-107382","BIT-mariadb-min-2026-107382","BIT-mysql-client-2026-107382","GHSA-cx2f-j9fh-8g68"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"MariaDB Node.js connector","requires_auth":"none","summary":"A network attacker can crash the Node.js client by triggering an uncaught exception during ed25519 authentication with zero-configuration TLS.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-248","name":"Uncaught Exception"}],"description":"MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. From 3.3.0 until 3.5.4, the zero-configuration TLS fingerprint-validation path calls Ed25519PasswordAuth.hash() through Authentication.validateFingerPrint, but Ed25519PasswordAuth.hash() references a seed identifier that is not in scope. Exposure requires a MariaDB server reached over TCP, TLS enabled with ssl: true or an ssl object whose rejectUnauthorized value is not false, a password set, no ssl.ca configured, and client_ed25519 negotiated as the authentication plugin. Under those conditions, a legitimate server, malicious server, or network attacker presenting a self-signed certificate can reach this path and cause a synchronous ReferenceError to escape the socket data handler. Under Node.js default uncaught-exception behavior, the client process terminates, causing denial of service. Configurations using a provided CA, rejectUnauthorized: false, another authentication plugin, or a Unix socket do not reach this vulnerable path. This issue is fixed in version 3.5.4.","ecosystems":["Bitnami","npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"MariaDB Connector/Node.js: Uncaught exception crashes the client during ed25519 authentication with zero-configuration TLS","id":"CVE-2026-107382","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":5,"n_references":5,"next":{"headline":"MariaDB Connector/Node.js exposes uninitialized process memory through malformed GeoJSON parameters","id":"CVE-2026-107383"},"packages":[{"ecosystem":"Bitnami","fixed":["3.5.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mariadb","purl":"pkg:bitnami/mariadb","source":"BIT-mariadb-2026-107382"},{"ecosystem":"Bitnami","fixed":["3.5.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mariadb-min","purl":"pkg:bitnami/mariadb-min","source":"BIT-mariadb-min-2026-107382"},{"ecosystem":"Bitnami","fixed":["3.5.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mysql-client","purl":"pkg:bitnami/mysql-client","source":"BIT-mysql-client-2026-107382"},{"ecosystem":"npm","fixed":["3.5.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mariadb","purl":null,"source":"GHSA-cx2f-j9fh-8g68"},{"ecosystem":"npm","fixed":["3.5.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mariadb","purl":"pkg:npm/mariadb","source":"GHSA-cx2f-j9fh-8g68"}],"prev":{"headline":"svg-sanitizer: Mixed-case xlink:HrEf skips the `\u003cuse\u003e` nesting-DoS check in Resolver::processReferences","id":"CVE-2026-107381"},"products":["mariadb-connector-nodejs"],"published":"2026-10-08","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["mariadb-corporation"]},"summary":"A network attacker can crash the Node.js client by triggering an uncaught exception during ed25519 authentication with zero-configuration TLS.","url":"https://insights.sbomify.com/CVE-2026-107382/"}