https://chromereleases.googleblog.com/2019/07/stable-channel-update-for-desktop_30.html

* CVE-2019-5850: Use-after-free in offline page fetcher
* CVE-2019-5860: Use-after-free in PDFium
* CVE-2019-5853: Memory corruption in regexp length check
* CVE-2019-5851: Use-after-poison in offline audio context
* CVE-2019-5859: res: URIs can load alternative browsers
* CVE-2019-5856: Insufficient checks on filesystem: URI permissions
* CVE-2019-5855: Integer overflow in PDFium
* CVE-2019-5865: Site isolation bypass from compromised renderer
* CVE-2019-5858: Insufficient filtering of Open URL service parameters
* CVE-2019-5864: Insufficient port filtering in CORS for extensions
* CVE-2019-5862: AppCache not robust to compromised renderers
* CVE-2019-5861: Click location incorrectly checked
* CVE-2019-5857: Comparison of -0 and null yields crash
* CVE-2019-5854: Integer overflow in PDFium text rendering
* CVE-2019-5852: Object leak of utility functions
* Various fixes from internal audits, fuzzing and other initiatives

Not affected:
* CVE-2019-5863: Use-after-free in WebUSB on Windows