{"answers":{"affected":"11 open source packages ship an affected version, including mariadb, mariadb-min and mysql-client.","exploited":"There is no known exploitation of CVE-2026-107383 in the wild and no public exploit code.","fix":"Upgrade mariadb to a fixed version for your release line: 3.2.5, 3.3.4, 3.4.7 or 3.5.4.","what":"CVE-2026-107383 is a high-severity 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-2026-107383 and fix it if it is affected.\n\nWhat it is: CVE-2026-107383 is a high-severity 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-2026-107383 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mariadb (Bitnami): affected all versions; fixed in 3.2.5, 3.3.4, 3.4.7, 3.5.4\n- mariadb (npm): affected all versions; fixed in 3.2.5\n- mariadb (npm): affected all versions; fixed in 3.2.5\n- mariadb (npm): affected from 3.3.0; fixed in 3.3.4\n- mariadb (npm): affected from 3.3.0; fixed in 3.3.4\n- mariadb (npm): affected from 3.4.0; fixed in 3.4.7\n- mariadb (npm): affected from 3.4.0; fixed in 3.4.7\n- mariadb (npm): affected from 3.5.0-rc.0; fixed in 3.5.4\n- mariadb (npm): affected from 3.5.0-rc.0; fixed in 3.5.4\n- mariadb-min (Bitnami): affected all versions; fixed in 3.2.5, 3.3.4, 3.4.7, 3.5.4\n- mysql-client (Bitnami): affected all versions; fixed in 3.2.5, 3.3.4, 3.4.7, 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-2026-107383/ (Markdown: https://insights.sbomify.com/CVE-2026-107383/index.md)","id":"CVE-2026-107383","markdown":"https://insights.sbomify.com/CVE-2026-107383/index.md","name":"CVE-2026-107383","record":{"aliases":["BIT-mariadb-2026-107383","BIT-mariadb-min-2026-107383","BIT-mysql-client-2026-107383","GHSA-48qf-xh34-q73r"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MariaDB Node.js connector","requires_auth":"none","summary":"A vulnerability in MariaDB Connector/Node.js allows attackers to disclose uninitialized heap memory, potentially exposing sensitive data like credentials or session tokens.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB and MySQL databases. Prior to 3.2.5, 3.3.4, 3.4.7, and 3.5.4, the GeoJSON Polygon and MultiPolygon binary encoders size a Buffer.allocUnsafe() allocation from each ring's numeric length before confirming that the ring is an array. A malformed non-array ring can therefore reserve bytes that the writing loop skips, and the connector sends the full buffer through execute() or batch(), disclosing uninitialized Node.js heap data into a database value. The persisted data can include other users' content, session material, database credentials, or TLS key material and may propagate to backups and replicas. The text-protocol query() path is not affected. This issue is fixed in versions 3.2.5, 3.3.4, 3.4.7, and 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 exposes uninitialized process memory through malformed GeoJSON parameters","id":"CVE-2026-107383","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":11,"n_references":10,"next":{"headline":"MariaDB Connector/Node.js: SQL injection through object keys in SET expansion (permitSetMultiParamEntries)","id":"CVE-2026-107384"},"packages":[{"ecosystem":"Bitnami","fixed":["3.2.5","3.3.4","3.4.7","3.5.4"],"introduced":["0","3.3.0","3.4.0","3.5.0"],"last_affected":[],"package":"mariadb","purl":"pkg:bitnami/mariadb","source":"BIT-mariadb-2026-107383"},{"ecosystem":"Bitnami","fixed":["3.2.5","3.3.4","3.4.7","3.5.4"],"introduced":["0","3.3.0","3.4.0","3.5.0"],"last_affected":[],"package":"mariadb-min","purl":"pkg:bitnami/mariadb-min","source":"BIT-mariadb-min-2026-107383"},{"ecosystem":"Bitnami","fixed":["3.2.5","3.3.4","3.4.7","3.5.4"],"introduced":["0","3.3.0","3.4.0","3.5.0"],"last_affected":[],"package":"mysql-client","purl":"pkg:bitnami/mysql-client","source":"BIT-mysql-client-2026-107383"},{"ecosystem":"npm","fixed":["3.2.5"],"introduced":["0"],"last_affected":[],"package":"mariadb","purl":null,"source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.2.5"],"introduced":["0"],"last_affected":[],"package":"mariadb","purl":"pkg:npm/mariadb","source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.3.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mariadb","purl":null,"source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.3.4"],"introduced":["3.3.0"],"last_affected":[],"package":"mariadb","purl":"pkg:npm/mariadb","source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.4.7"],"introduced":["3.4.0"],"last_affected":[],"package":"mariadb","purl":null,"source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.4.7"],"introduced":["3.4.0"],"last_affected":[],"package":"mariadb","purl":"pkg:npm/mariadb","source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.5.4"],"introduced":["3.5.0-rc.0"],"last_affected":[],"package":"mariadb","purl":null,"source":"GHSA-48qf-xh34-q73r"},{"ecosystem":"npm","fixed":["3.5.4"],"introduced":["3.5.0-rc.0"],"last_affected":[],"package":"mariadb","purl":"pkg:npm/mariadb","source":"GHSA-48qf-xh34-q73r"}],"prev":{"headline":"MariaDB Connector/Node.js: Uncaught exception crashes the client during ed25519 authentication with zero-configuration TLS","id":"CVE-2026-107382"},"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["mariadb-corporation"]},"summary":"A vulnerability in MariaDB Connector/Node.js allows attackers to disclose uninitialized heap memory, potentially exposing sensitive data like credentials or session tokens.","url":"https://insights.sbomify.com/CVE-2026-107383/"}