{"cve":"CVE-2024-29900","nvd":{"published":"2024-03-29T16:15:08.103","modified":"2026-06-17T07:23:19.880","status":"Analyzed","description":"Electron Packager bundles Electron-based application source code with a renamed Electron executable and supporting files into folders ready for distribution. A random segment of ~1-10kb of Node.js heap memory allocated either side of a known buffer will be leaked into the final executable. This memory _could_ contain sensitive information such as environment variables, secrets files, etc. This issue is patched in 18.3.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-402"],"references":["https://github.com/electron/packager/commit/d421d4bd3ced889a4143c5c3ab6d95e3be249eee","https://github.com/electron/packager/security/advisories/GHSA-34h3-8mw4-qw57","https://github.com/electron/packager/commit/d421d4bd3ced889a4143c5c3ab6d95e3be249eee","https://github.com/electron/packager/security/advisories/GHSA-34h3-8mw4-qw57"],"products":["openjsf:packager"],"source":"nvd","synced_at":"2026-10-19T21:47:51.568503435+00:00"},"epss":{"cve":"CVE-2024-29900","score":0.00633,"percentile":0.50338,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-34h3-8mw4-qw57","url":"https://osv.dev/vulnerability/GHSA-34h3-8mw4-qw57","summary":"@electron/packager's build process memory potentially leaked into final executable","modified":"2026-09-10T03:50:09.985581070Z","packages":[{"ecosystem":"npm","name":"@electron/packager","purl":"pkg:npm/%40electron/packager","ranges":[">=18.3.0 <18.3.1"],"fixed":["18.3.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}