{"id":"EUVD-2026-56770","revision":"37d80cbe870e4f8ab971b703ab708d1e","records":[{"revision":"37d80cbe870e4f8ab971b703ab708d1e","observedAt":"2026-10-30T11:49:50.956+00:00","statement":{"source":"euvd","id":"EUVD-2026-56770","aliases":["CVE-2026-70354","GHSA-gg8c-3338-xw2f"],"title":"Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.","description":"Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","score":7.8,"severity":null}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70354"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-56770","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 11, 2026, 5:07:15 PM","dateUpdated":"Oct 28, 2026, 8:08:39 PM"},"relatedAdvisories":[{"id":"msrc_CVE-2026-70354","title":".NET Core Remote Code Execution Vulnerability","vulnerabilityIds":["CVE-2026-70354"]},{"id":"NCSC-2026-0285","title":"Kwetsbaarheden verholpen in Microsoft Developer Tools","vulnerabilityIds":["CVE-2026-58612","CVE-2026-59119","CVE-2026-70338","CVE-2026-70337","CVE-2026-58650","CVE-2026-59113","CVE-2026-47285","CVE-2026-69320","CVE-2026-69278","CVE-2026-69306","CVE-2026-70335","CVE-2026-70336","CVE-2026-62897","CVE-2026-62872","CVE-2026-65810","CVE-2026-62899","CVE-2026-62900","CVE-2026-62901","CVE-2026-62902","CVE-2026-62909","CVE-2026-58641","CVE-2026-62871","CVE-2026-62886","CVE-2026-70354","CVE-2026-65675","CVE-2026-54981"]}],"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-2026-56770","identifiers":["EUVD-2026-56770","CVE-2026-70354","GHSA-gg8c-3338-xw2f"]},"retained":false,"historicalAffected":[]}],"coverage":[]}