Android November Patches Fix 200+ Flaws, Framework RCE Tops

Google’s November Android security bulletin is large, and the headline item is the kind that deserves the word “critical.” Per SecurityWeek’s summary of the bulletin, the most severe fix is CVE-2026-58868, a Framework flaw that Google says “could lead to remote code execution with no additional execution privileges needed,” and which requires no user interaction to exploit.

The report does not say any of these flaws are being exploited. It also gives no CVSS score for CVE-2026-58868, so we are not assigning one.

What to do

Check Settings for the 2026-11-05 security patch level. That second level contains every fix in the first, so a device showing 2026-11-05 or later is covered for the whole bulletin. Google ships the patches in two parts, and the first part is already reaching devices as 2026-11-01. Vendors outside the Pixel line usually lag, so many phones will sit between the two levels for a while.

The two halves

The 2026-11-01 level resolves 119 defects in Android runtime, Framework and System. Framework took 65 of them and System 53. Android runtime got a single high-severity information disclosure fix. System also received critical-severity fixes for remote code execution, elevation of privilege and denial of service. Google delivered 17 of these ahead of the monthly rollout through Google Play system updates, which is the part users never have to think about.

The 2026-11-05 level fixes 97 bugs in the Kernel, Arm, Imagination Technologies, MediaTek, Unisoc and Qualcomm components. Most are high severity, but more than a dozen are critical, in areas including Bluetooth, pKVM, HID, a MediaTek modem and a Qualcomm closed-source component.

Google also published separate bulletins for Android XR and Wear OS. The XR update fixes one high-severity Framework flaw beyond the main bulletin, and Wear OS fixes two high-severity issues in Framework and System.

Analysis

A zero-click, no-privilege remote code execution bug in the core framework is the profile that matters most on a phone, because there is nothing for a user to decline. The counterweight is that nothing in the reporting suggests it is being used. That leaves the real risk where it usually sits for Android: not the bug, but the months between Google’s patch and the day a given handset maker ships it. The second patch level, which depends on chipset vendors, tends to take the longest to arrive.

For related coverage, see our earlier piece on the Android telephony crash fix and the mobile hub.