Adobe Flash Player has an exploitable memory corruption vulnerability in the text handling function. Successful exploitation could lead to arbitrary code execution. This affects 26.0.0.151 and earlier.
https://www.exploit-db.com/exploits/42782/
https://www.exploit-db.com/exploits/42781/
https://security.gentoo.org/glsa/201709-16
https://access.redhat.com/errata/RHSA-2017:2702
http://www.securitytracker.com/id/1039314
http://www.securityfocus.com/bid/100710
https://helpx.adobe.com/security/products/flash-player/apsb17-28.html
Source: Mitre, NVD
Published: 2017-12-01
Updated: 2025-04-20
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.25181