{"id":"EUVD-2026-22993","revision":"8c20986b906e40dfaaf240ab587b34fd","records":[{"revision":"8c20986b906e40dfaaf240ab587b34fd","observedAt":"2026-10-28T08:17:29.978+00:00","statement":{"source":"euvd","id":"EUVD-2026-22993","aliases":["CVE-2026-5758"],"title":"JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution.","description":"JavaScript is vulnerable to prototype pollution in Mafintosh's protocol-buffers-schema Version 3.6.0, where an attacker may alter the application logic, bypass security checks, cause a DoS or achieve remote code execution.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","score":6.5,"severity":null}],"references":["https://github.com/mafintosh/protocol-buffers-schema/pull/70","https://morielharush.github.io/2026/04/12/cve-2026-5758-protocol-buffers-schema-prototype-pollution/"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-22993","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 15, 2026, 5:20:13 PM","dateUpdated":"Apr 15, 2026, 6:55:45 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-22993","identifiers":["EUVD-2026-22993","CVE-2026-5758"]},"retained":false,"historicalAffected":[]}],"coverage":[]}