{"dataType":"CVE_RECORD","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2025-47154","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2025-05-01T15:33:42.106Z","dateReserved":"2025-05-01T00:00:00.000Z","datePublished":"2025-05-01T00:00:00.000Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Ladybird","vendor":"Ladybird","versions":[{"lessThan":"f5a670421954fc7130c3685b713c621b29516669","status":"affected","version":"0","versionType":"git"}]}],"descriptions":[{"lang":"en","value":"LibJS in Ladybird before f5a6704 mishandles the freeing of the vector that arguments_list references, leading to a use-after-free, and allowing remote attackers to execute arbitrary code via a crafted .js file. NOTE: the GitHub README says \"Ladybird is in a pre-alpha state, and only suitable for use by developers.\""}],"problemTypes":[{"descriptions":[{"cweId":"CWE-820","description":"CWE-820 Missing Synchronization","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2025-05-01T07:58:12.910Z"},"references":[{"url":"https://news.ycombinator.com/item?id=43852096"},{"url":"https://jessie.cafe/posts/pwning-ladybirds-libjs/"},{"url":"https://github.com/LadybirdBrowser/ladybird/commit/f5a670421954fc7130c3685b713c621b29516669"}],"tags":["disputed"],"x_generator":{"engine":"enrichogram 0.0.1"},"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":9,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"}}]},"adp":[{"references":[{"url":"https://jessie.cafe/posts/pwning-ladybirds-libjs/","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-01T14:38:04.914838Z","id":"CVE-2025-47154","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-01T15:33:42.106Z"}}]},"dataVersion":"5.1"}