{"vulnerability": "cve-2025-47154", "sightings": [{"uuid": "948301e3-d7b7-4767-a3b9-ac31bf2924a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "seen", "source": "https://t.me/CyberBulletin/10727", "content": "\u26a1\ufe0fCritical UAF Vulnerability Discovered in Ladybird Browser Engine (CVE-2025-47154).\n\n#CyberBulletin", "creation_timestamp": "2025-05-02T02:45:06.000000Z"}, {"uuid": "41d8cf46-30b3-4cc0-b096-18343f7d664e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "published-proof-of-concept", "source": "Telegram/GIzUPntO-ntzk_ltbh5Ad6OH5pKVSINxkiNhv9OteSW8QyA", "content": "", "creation_timestamp": "2025-05-01T11:00:20.000000Z"}, {"uuid": "2527747f-8e4a-420a-8a3f-6167ab2b2482", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/114432622843762040", "content": "", "creation_timestamp": "2025-05-01T12:40:54.486965Z"}, {"uuid": "9af1d126-932f-469e-a1dc-2a7e5c7859b7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "seen", "source": "https://bsky.app/profile/infosec.skyfleet.blue/post/3lo5vx6cvyz27", "content": "", "creation_timestamp": "2025-05-02T03:45:14.056697Z"}, {"uuid": "c2aaf628-c97e-41d7-a031-274cd8a2a727", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/14249", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-47154\n\ud83d\udd25 CVSS Score: 9 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)\n\ud83d\udd39 Description: 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.\"\n\ud83d\udccf Published: 2025-05-01T00:00:00.000Z\n\ud83d\udccf Modified: 2025-05-01T07:58:12.910Z\n\ud83d\udd17 References:\n1. https://news.ycombinator.com/item?id=43852096\n2. https://jessie.cafe/posts/pwning-ladybirds-libjs/\n3. https://github.com/LadybirdBrowser/ladybird/commit/f5a670421954fc7130c3685b713c621b29516669", "creation_timestamp": "2025-05-01T08:14:25.000000Z"}, {"uuid": "3dadf509-0448-4124-9e95-1f37bbc8ab3d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lo426c3xbq2n", "content": "", "creation_timestamp": "2025-05-01T09:55:33.245884Z"}, {"uuid": "0736e4d9-5f45-46ae-9b23-24ea65012294", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "seen", "source": "https://t.me/cvedetector/24204", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-47154 - Ladybird LibJS Use-After-Free Remote Code Execution Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-47154 \nPublished : May 1, 2025, 8:15 a.m. | 1\u00a0hour, 59\u00a0minutes ago \nDescription : 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.\" \nSeverity: 9.0 | CRITICAL \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"01 May 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-05-01T12:19:25.000000Z"}, {"uuid": "8b4758ff-f01b-481d-853b-ba916b7d6e37", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-47154", "type": "seen", "source": "https://t.me/CyberBulletin/3163", "content": "\u26a1\ufe0fCritical UAF Vulnerability Discovered in Ladybird Browser Engine (CVE-2025-47154).\n\n#CyberBulletin", "creation_timestamp": "2025-05-02T04:45:07.000000Z"}]}