Chromium was updated to 44.0.2403.89 to fix multiple security issues.

The following vulnerabilities were fixed:

* CVE-2015-1271: Heap-buffer-overflow in pdfium
* CVE-2015-1273: Heap-buffer-overflow in pdfium
* CVE-2015-1274: Settings allowed executable files to run immediately after download
* CVE-2015-1275: UXSS in Chrome for Android
* CVE-2015-1276: Use-after-free in IndexedDB
* CVE-2015-1279: Heap-buffer-overflow in pdfium
* CVE-2015-1280: Memory corruption in skia
* CVE-2015-1281: CSP bypass
* CVE-2015-1282: Use-after-free in pdfium
* CVE-2015-1283: Heap-buffer-overflow in expat
* CVE-2015-1284: Use-after-free in blink
* CVE-2015-1286: UXSS in blink
* CVE-2015-1287: SOP bypass with CSS
* CVE-2015-1270: Uninitialized memory read in ICU
* CVE-2015-1272: Use-after-free related to unexpected GPU process termination
* CVE-2015-1277: Use-after-free in accessibility
* CVE-2015-1278: URL spoofing using pdf files
* CVE-2015-1285: Information leak in XSS auditor
* CVE-2015-1288: Spell checking dictionaries fetched over HTTP
* CVE-2015-1289: Various fixes from internal audits, fuzzing and other initiatives
* CVE-2015-5605: Rgular-expression implementation mishandles interrupts, DoS via JS

The following non-security changes are included:

* A number of new apps/extension APIs
* Lots of under the hood changes for stability and performance
* Pepper Flash plugin updated to 18.0.0.209