The following security updates are available for Gentoo Linux:
GLSA 201806-05 : cURL: Multiple vulnerabilitiescURL, Chromium, Transmission Updates for Gentoo Linux
Multiple vulnerabilities have been found in cURL, the worst of which could result in a Denial of Service condition.
GLSA 201806-06 : Chromium, Google Chrome: User-assisted execution of arbitrary code
A vulnerablity has been found in Chromium and Chrome that could allow a remote attacker to execute arbitrary code.
GLSA 201806-07 : Transmission: Remote code execution
A vulnerability was discovered in how Transmission handles access control through the X-Transmission-Session-Id.