{"cve":"CVE-2015-5123","nvd":{"published":"2015-07-14T10:59:01.337","modified":"2026-06-17T00:28:31.153","status":"Analyzed","description":"Use-after-free vulnerability in the BitmapData class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.302 on Windows and OS X, 14.x through 18.0.0.203 on Windows and OS X, 11.x through 11.2.202.481 on Linux, and 12.x through 18.0.0.204 on Linux Chrome installations allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-416"],"references":["http://blog.trendmicro.com/trendlabs-security-intelligence/new-zero-day-vulnerability-cve-2015-5123-in-adobe-flash-emerges-from-hacking-team-leak/","http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00028.html","http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00029.html","http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00032.html","http://marc.info/?l=bugtraq&m=144050155601375&w=2"],"products":["adobe:flash_player","adobe:flash_player_desktop_runtime","opensuse:evergreen","redhat:enterprise_linux_desktop","redhat:enterprise_linux_server","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_workstation","suse:linux_enterprise_desktop","suse:linux_enterprise_workstation_extension"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-5123","score":0.1883,"percentile":0.97284,"date":"2026-10-31"},"kev":{"cve":"CVE-2015-5123","date_added":"2022-04-13","due_date":"2022-05-04","vendor":"Adobe","product":"Flash Player","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}