SUSE has issued an update for acroread. This fixes multiple vulnerabilities, which can be exploited by malicious people to bypass certain security restrictions and compromise a user's system.

For more information:
SA45978

Solution
Apply updated packages via the zypper package manager.
Original Advisory
openSUSE-SU-2011:1238-1:
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00012.html

Other references
Further details available to Secunia VIM customers

Deep Links
Links available to Secunia VIM customers