Category Archives: Patches and updates

Critical Flash update

Earlier this week, Adobe announced that they would delay this month’s Flash update for a few days, which would allow them to include a fix for a critical vulnerability (CVE-2016-4171) that’s being actively exploited on the web.

Yesterday Adobe released Flash 22.0.0.192, which addresses CVE-2016-4171 and thirty-five other vulnerabilities. Anyone who uses Flash should install the new version as soon as possible, but those of us who still use Flash in a web browser need to check their version and update immediately.

Recent versions of Internet Explorer and Edge will get the new version of Flash via Windows Update. Microsoft issued a related bulletin yesterday.

Chrome’s embedded Flash will be updated via its own internal updater. You can trigger the update by clicking the ‘hamburger’ menu button at the top right, then clicking Help and About Google Chrome.

Patch Tuesday for June 2016

It’s that time again, folks. This month Microsoft has sixteen updates, which address forty-four vulnerabilities in the usual culprits: Windows, Internet Explorer, Office, and Edge. Five of the updates are flagged as Critical.

Adobe issued an alert earlier today, saying that they have identified a vulnerability in Flash that is being actively exploited. There’s no update as yet, but they expect to have one ready by June 16. I imagine that Adobe was planning to release a Flash update today to coincide with Microsoft’s updates, but this new threat messed up their timing.

Firefox 48.0

The announcement for Firefox 47.0 highlights a few changes: synchronized tabs (between Firefox instances), improved video playback, and some security and performance improvements for Android users.

According to the release notes, Firefox 47.0 takes a few more steps in the process of moving away from Flash and toward HTML5 for video, and removes support for some older technologies related to plugins. The click-to-activate plugin whitelist, a security feature that was introduced in 2013, has been removed.

Most importantly, Firefox 47.0 fixes at least thirteen security issues. So don’t delay, update Firefox as soon as you can.

Check your Firefox version and trigger an update by navigating to its About page:

  1. Click the ‘hamburger’ (three horizontal bars) menu button at the top right.
  2. Click the question mark at the bottom of the menu.
  3. Click ‘About Firefox’ in the menu.