Google Chrome Releases reports:
29 security fixes in this release, including:
 High CVE-2015-1291: Cross-origin bypass in DOM. Credit to anonymous.  High CVE-2015-1292: Cross-origin bypass in ServiceWorker. Credit to Mariusz Mlynski.  High CVE-2015-1293: Cross-origin bypass in DOM. Credit to Mariusz Mlynski.  High CVE-2015-1294: Use-after-free in Skia. Credit to cloudfuzzer.  High CVE-2015-1295: Use-after-free in Printing. Credit to anonymous.  High CVE-2015-1296: Character spoofing in omnibox. Credit to zcorpan.  Medium CVE-2015-1297: Permission scoping error in Webrequest. Credit to Alexander Kashev.  Medium CVE-2015-1298: URL validation error in extensions. Credit to Rob Wu.  Medium CVE-2015-1299: Use-after-free in Blink. Credit to taro.suzuki.dev.  Medium CVE-2015-1300: Information leak in Blink. Credit to cgvwzq.  CVE-2015-1301: Various fixes from internal audits, fuzzing and other initiatives.