Adobe Flash Player versions 26.0.0.137 and earlier have a security bypass vulnerability that leads to information disclosure when performing URL redirect.
https://security.gentoo.org/glsa/201709-16
https://access.redhat.com/errata/RHSA-2017:2457
http://www.zerodayinitiative.com/advisories/ZDI-17-634/
https://helpx.adobe.com/security/products/flash-player/apsb17-23.html
https://blog.bjornweb.nl/2017/08/flash-remote-sandbox-escape-windows-user-credentials-leak/
http://www.securitytracker.com/id/1039088
http://www.securityfocus.com/bid/100191
Source: Mitre, NVD
Published: 2017-08-11
Updated: 2025-04-20
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 7.4
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Severity: High
EPSS: 0.00815