{"id":"CVE-2015-3113","kind":"vulnerability","aliases":["CVE-2015-3113"],"related":[],"title":"Adobe Flash Player: Adobe Flash Player Heap-Based Buffer Overflow Vulnerability","description":"Heap-based buffer overflow in Adobe Flash Player before 13.0.0.296 and 14.x through 18.x before 18.0.0.194 on Windows and OS X and before 11.2.202.468 on Linux allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild in June 2015.","summary":"Adobe Flash Player has a heap-based buffer overflow that lets a remote attacker run code on the victim's machine. It is listed in CISA's Known Exploited Vulnerabilities catalog, so attacks have been observed in the wild.","severity":"critical","cvss":10.0,"epss":0.99812,"exploited":true,"exploited_at":"2022-04-13T00:00:00+00:00","products":[{"name":"Adobe Flash Player","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["browsers","exploited","linux","macos","runtime","windows"],"not_affected_if":["flash-not-installed"],"how_to_check":"Check whether Adobe Flash Player is installed on any machine, for example by looking for FlashPlayer plugin files in browser plugin directories or the Flash Player entry in installed programs.","fix":"Remove Adobe Flash Player from the machine, since the product is end-of-life and CISA says to disconnect it if still in use.","status":"open","published_at":"2015-06-23T21:59:01+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:17:56+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"runtime","confidence":0.8,"triage":{"at":"2026-10-23T21:17:56Z","model":"claude-haiku-5-5","output":{"fix":"Remove Adobe Flash Player from the machine, since the product is end-of-life and CISA says to disconnect it if still in use.\nunknown","reach":"internet","impact":"high","summary":"Adobe Flash Player has a heap-based buffer overflow that lets a remote attacker run code on the victim's machine. It is listed in CISA's Known Exploited Vulnerabilities catalog, so attacks have been observed in the wild.","category":"runtime","who_cares":["windows","macos","linux","browsers"],"confidence":0.8,"needs_auth":"no","worst_case":"Remote attacker runs arbitrary code on the victim's computer.","analyst_note":"Confirm the affected and fixed Flash Player versions from the Adobe security bulletin for CVE-2015-3113; sources give no version range.","how_to_check":"Check whether Adobe Flash Player is installed on any machine, for example by looking for FlashPlayer plugin files in browser plugin directories or the Flash Player entry in installed programs.\nunknown\nunknown","needs_analyst":true,"not_affected_if":["flash-not-installed"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"critical"},"cost_usd":0.000496,"input_tokens":2835,"output_tokens":425,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2015':14A,17A '-3113':15A,18A '11.2.202.468':94C '13.0.0.296':78C '14':80C '18':83C '18.0.0.194':86C '2015':114C 'adob':1A,4A,28B,74C 'adobe':19A 'allow':97C 'arbitrari':102C 'attack':42B,61B,99C 'base':9A,35B,70C 'browser':22B 'buffer':10A,36B,71C 'catalog':59B 'cisa':54B 'code':44B,103C 'cve':13A,16A 'execut':101C 'exploit':23B,57B,108C 'flash':2A,5A,20A,29B,75C 'heap':8A,34B,69C 'heap-bas':7A,33B,68C 'june':113C 'known':56B 'let':39B 'linux':24B,96C 'list':52B 'machin':49B 'maco':25B 'observ':64B 'os':90C 'overflow':11A,37B,72C 'player':3A,6A,21A,30B,76C 'remot':41B,98C 'run':43B 'runtim':26B 'unspecifi':105C 'vector':106C 'via':104C 'victim':47B 'vulner':12A,58B 'wild':67B,111C 'window':27B,88C 'x':81C,84C,91C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2015-06-23T21:59:01+00:00","kev":{"dateAdded":"2022-04-13","dueDate":"2022-05-04","requiredAction":"The impacted product is end-of-life and should be disconnected if still in use.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2015-3113","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-3113","severity":null,"published_at":"2022-04-13T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T13:39:31+00:00","note":null},{"source":"epss","external_id":"CVE-2015-3113","url":"https://api.first.org/data/v1/epss?cve=CVE-2015-3113","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-2015-3113","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3113","severity":null,"published_at":"2015-06-23T21:59:01+00:00","modified_at":"2026-06-17T00:25:19+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+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"}