Adobe has released new versions of Flash Player and Air for all platforms. The updates address 12 vulnerabilities in the products, some of them rated critical.
The vulnerable versions of Flash Player for Windows and Mac are 126.96.36.199 and earlier and 188.8.131.52 and earlier. Adobe Flash Player for Internet Explorer 10 and Internet Explorer 11 versions 184.108.40.206 and earlier and Adobe Flash Player for Google Chrome versions 220.127.116.11 and earlier are vulnerable. Adobe Flash Player 18.104.22.1680 for Linux is also vulnerable, but the vulnerabilities are not rated critical on that version.
The Adobe AIR SDK, compiler and runtimes versions 22.214.171.124 and 126.96.36.199 on all platforms, including iOS and Android, are vulnerable.
The new versions are 188.8.131.52 for Windows and Mac and 184.108.40.206 for the Adobe Flash Player Extended Support Release. The new Linux version is 220.127.116.116. The new version of the Adobe AIR desktop runtime, SDK and SDK and Compiler 18.104.22.168. The new version of Adobe AIR for Android 22.214.171.124.
To fix the integrated Flash Players in them, Google will likely release updated Chrome versions today, and Microsoft will likely release updates to Internet Explorer as part of the general Patch Tuesday release.
The vulnerabilities included memory leakage that could be used to bypass memory address randomization, security bypass, use-after-free, memory corruption, same origin policy bypass and a heap buffer overflow.