Adobe Flash Player 21.0.0.197 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors, as exploited in the wild in April 2016.
https://security.gentoo.org/glsa/201606-08
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-050
http://rhn.redhat.com/errata/RHSA-2016-0610.html
https://helpx.adobe.com/security/products/flash-player/apsb16-10.html
https://helpx.adobe.com/security/products/flash-player/apsa16-01.html
Source: Mitre, NVD
Published: 2016-04-07
Updated: 2025-04-12
Known Exploited Vulnerability (KEV)
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.81479