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Install Pixel October 2026 Security Update

Check the 2026-10-05 patch level and install Google's October 2026 Pixel security update, including the bugs it fixes.

October 7, 2026 Yum News

Google published the Pixel Update Bulletin for October 2026 on October 6. A security patch level of 2026-10-05 or later covers every issue in that bulletin and every issue in the October 2026 Android Security Bulletin. Supported Pixel phones are scheduled to receive the build. Rollout is staged by device and carrier, so the download may not appear the same day the bulletin goes live.

This is a security and bug-fix release, not a feature drop. If you installed the September Pixel security patch, the October package is the next one to take. Waiting a few days is fine. Skipping the patch level is not, because later bulletins assume this one is already installed.

What the October patch covers

The Android Security Bulletin dated October 5, 2026 says a patch level of 2026-10-01 or higher addresses the platform issues listed there. Those issues sit in Framework and System. Framework includes a critical denial-of-service bug, CVE-2026-58865, that can be triggered remotely with no extra privileges and no user interaction. System includes several critical elevation-of-privilege bugs, plus a high-severity remote code execution issue, CVE-2026-49878.

The Pixel bulletin adds device-specific fixes on top of that platform set. A patch level of 2026-10-05 or later is the one that covers both documents. Pixel-only entries in the October 6 bulletin include:

CVE-2026-55330 — critical elevation of privilege in Bluetooth
CVE-2026-56952 — critical elevation of privilege in GDMC
CVE-2026-55307 — critical information disclosure in GSA
CVE-2026-0198 — high-severity information disclosure in GDMC
CVE-2026-56906 and CVE-2026-56936 — high-severity elevation of privilege in kernel file-system and Wacom HID code

Google marks the related Android bug IDs as not publicly available. The fixes ship in the Pixel binary update rather than as public AOSP changes you can read.

Person reviewing a security checklist on a laptop

Functional fixes in the same build

Google’s Pixel Community post for October 2026 also lists three functional bugs. Reporting from the community thread groups them by model:

On Pixel 8 through Pixel 11, the on-screen keyboard sometimes failed to appear in search fields.
On Pixel 8 through Pixel 10, some VoIP calls produced ringtone distortion or noise.
On Pixel 11, some photos and videos were saved in the wrong orientation.

Build strings reported for the rollout are CP3A.261005.002.A1 for Pixel 6, Pixel 7, Pixel Tablet, and the first Pixel Fold; CP3A.261005.005 for Pixel 8 through Pixel 10; and CD1A.261005.003 for Pixel 11. A second Pixel 11 string, CD1A.261005.003.B1, has also been reported. Your phone only needs the build Google serves for that model. Do not sideload a factory image meant for a different series.

Check your patch level before you download

Open Settings, tap About phone, then Android version. Note three lines:

Android version
Android security update
Google Play system update

You want the Android security update to read October 5, 2026 or a later date. A date of October 1, 2026 means the platform bulletin is covered, but the Pixel-specific issues in the October 6 bulletin are not. Also write down the build number under About phone so you can confirm the string after the restart.

Pixel 8 and later phones get seven years of OS and security updates, counted from the date the model first went on sale in the US Google Store. Older Tensor phones have shorter windows. If the software-update screen says your device is up to date and the patch date stays on September, check Google’s Pixel update schedule before assuming the October package is missing.

Install the update

Google installs most system and security updates automatically. You can still force a check.

Connect to Wi-Fi and plug in the phone if the battery is under 20 percent.
Open Settings.
Tap System, then Software update (some builds label this System update).
Tap Check for update if the screen does not already show a download.
Download and install. Pixel phones apply the package in the background.
Restart when the phone asks. The new patch level becomes active only after that restart.

If the download fails, stay on Wi-Fi, free a few gigabytes, and try again later. A failed attempt usually retries on its own, and the retry shows up as a notification. Open that notification and tap the update action instead of starting a second download from a browser.

Google Help’s short walkthrough matches the Settings path above: About phone for the current version and security level, then System update to download what is waiting.

Do not skip the Play system update

A full OS patch and a Google Play system update are separate. After the restart, go back to Settings > Security and privacy > System and updates, or open Settings > Security and privacy > Updates > Google Play system update, depending on the Android 17 layout on your phone. Install anything listed there and restart again if prompted.

Play system updates patch modules such as media and connectivity between full firmware releases. They do not replace the 2026-10-05 patch level. You need both.

Close-up of a circuit board representing device firmware

Confirm the install worked

After the restart, return to Settings > About phone > Android version. Confirm all of the following:

Android security update is October 5, 2026 or later.
The build number matches the string Google served for your series.
Google Play system update is current for this month.

Then spot-check the functional fixes that apply to your phone. Open a search field in an app that used to hide the keyboard. Place a short VoIP call if you are on Pixel 8, 9, or 10 and listen to the ringtone. On Pixel 11, take a photo in portrait and landscape and confirm the file orientation in Google Photos.

If the patch date did not move, the download may still be staged. Carrier builds often trail unlocked devices by several days. Check again tomorrow rather than flashing an image from an unofficial host.

Tips if the update will not appear

Restart once, then open Software update again. A pending package sometimes stays hidden until the next check.
Leave the phone on Wi-Fi and charging overnight. Staged rollouts often land in the next batch.
Confirm you are signed into the Google account that owns the phone. Work profiles do not block a system update, but a restricted device policy can.
Avoid factory images unless you already use them. A mismatched image can wipe data or leave the phone on the wrong modem.
Samsung, and other Android phones, take the platform fixes on their own schedule. Their security screen should eventually show a 2026-10-01 level or later. They will not show Google’s Pixel build numbers.

What this update does not change

October does not add a new Android version or a quarterly platform release. Android 17 features you already have stay as they are. Gemini model access, skills, and connected apps are account settings, not firmware, so this patch does not change which Gemini model your plan can use.

Treat the bulletin as the source of truth for severity. Google rates the Bluetooth, GDMC, and GSA Pixel issues as critical. Install the package when it is offered, then confirm the patch date instead of trusting the download progress bar alone.