{"id":"CVE-2015-2425","kind":"vulnerability","aliases":["CVE-2015-2425"],"related":[],"title":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service…","description":"Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Internet Explorer Memory Corruption Vulnerability,\" a different vulnerability than CVE-2015-2383 and CVE-2015-2384.","summary":"Microsoft Internet Explorer has a memory corruption flaw that lets a remote attacker run code or crash the browser. It is listed in CISA's Known Exploited Vulnerabilities catalog, so attacks have been seen in the wild.","severity":"critical","cvss":9.3,"epss":0.44727,"exploited":true,"exploited_at":"2022-05-25T00:00:00+00:00","products":[{"name":"Microsoft Internet Explorer","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"microsoft internet explorer","fixed":[],"affected":"= 11","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","internet-explorer","runtime","windows"],"not_affected_if":["no-internet-explorer-installed"],"how_to_check":null,"fix":"Apply the Microsoft security update for Internet Explorer per vendor instructions; the specific patch name is not in the sources.","status":"open","published_at":"2015-07-14T21:59:36+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:12:58+00:00","updated_at":"2026-10-23T22:29:04+00:00","category":"runtime","confidence":0.6,"triage":{"at":"2026-10-23T21:12:58Z","model":"claude-haiku-5-5","output":{"fix":"Apply the Microsoft security update for Internet Explorer per vendor instructions; the specific patch name is not in the sources.\nunknown","reach":"internet","impact":"high","summary":"Microsoft Internet Explorer has a memory corruption flaw that lets a remote attacker run code or crash the browser. It is listed in CISA's Known Exploited Vulnerabilities catalog, so attacks have been seen in the wild.","category":"runtime","who_cares":["internet-explorer","windows"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker runs code on the visiting user's machine via a crafted web page.","analyst_note":"Find the Microsoft bulletin for CVE-2015-2425 and the affected IE versions; check the CISA KEV entry for the required action and due date.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["no-internet-explorer-installed"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000464,"input_tokens":2840,"output_tokens":360,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2015':19A,22A,108C,112C '-2383':109C '-2384':113C '-2425':20A,23A '11':4A,76C 'aka':97C 'allow':5A,77C 'arbitrari':10A,82C 'attack':7A,48B,66B,79C 'browser':54B 'catalog':64B 'caus':13A,85C 'cisa':59B 'code':11A,50B,83C 'corrupt':42B,91C,101C 'craft':94C 'crash':52B 'cve':18A,21A,107C,111C 'denial':15A,87C 'differ':104C 'execut':9A,81C 'exploit':30B,62B 'explor':3A,33B,38B,75C,99C 'explorer':26A,29A 'flaw':43B 'internet':2A,25A,28A,32B,37B,74C,98C 'internet-explor':31B 'known':61B 'let':45B 'list':57B 'memori':41B,90C,100C 'microsoft':1A,24A,27A,36B,73C 'remot':6A,47B,78C 'run':49B 'runtim':34B 'seen':69B 'servic':17A,89C 'site':96C 'via':92C 'vulner':63B,102C,105C 'web':95C 'wild':72B 'window':35B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2015-07-14T21:59:36+00:00","kev":{"dateAdded":"2022-05-25","dueDate":"2022-06-15","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2015-2425","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-2425","severity":null,"published_at":"2022-05-25T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T15:39:42+00:00","note":null},{"source":"epss","external_id":"CVE-2015-2425","url":"https://api.first.org/data/v1/epss?cve=CVE-2015-2425","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:45+00:00","fetched_at":"2026-10-23T19:13:45+00:00","note":null},{"source":"nvd","external_id":"CVE-2015-2425","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-2425","severity":null,"published_at":"2015-07-14T21:59:36+00:00","modified_at":"2026-06-17T00:24:05+00:00","first_seen_at":"2026-10-23T22:29:04+00:00","fetched_at":"2026-10-23T22:29:04+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}