How do I check whether I am affected by CVE-2026-113076?

Open chrome://version on the Android device and confirm the version is below 156.0.8078.47.

What is the fix for CVE-2026-113076?

Update Google Chrome on Android to 156.0.8078.47 or later.

Who is not affected by CVE-2026-113076?

Not affected if: chrome-already-updated.

Live › vulnerability › CVE-2026-113076

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high8.8Package

Chrome on Android: toolbar use-after-free lets a web page run code

A use-after-free bug in the Chrome toolbar on Android lets a crafted HTML page run arbitrary code inside the browser sandbox. The fix is in Chrome 156.0.8078.47 and later.

Summary written from the sources below. Check the originals before acting.

CVSS 3.x

8.8

high

scored by 134c704f-9b21-4f2e-91b3-4a467353bcc0

known so far3 of 6

missing: versions, primary source, exploitation

First public: Oct 20, 2026 UTC
Last modified: Oct 21, 2026
Status: open
Known exploitation: None reported
Public exploit: None on GitHub
EPSS: not scored

First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.

Why it is high, and not just CVSS

Likelihood → · Impact ↓

critical

high

medium

high

medium

low

medium

low

Exploited: No reports yet.
Needs login: No.
Needs a special setup: No.
Reachable from: internet.
Worst case: Attacker code runs inside the browser sandbox after a visit to a crafted page.
CVSS said: 8.8. The facts above say critical; we keep the sources' high until an analyst looks.

Who is affected

No product ranges from the sources yet.

Know the next one before it finds you.

Add to Slack

Live › vulnerability › CVE-2026-113076

Go to dashboard

high8.8Package

Chrome on Android: toolbar use-after-free lets a web page run code

A use-after-free bug in the Chrome toolbar on Android lets a crafted HTML page run arbitrary code inside the browser sandbox. The fix is in Chrome 156.0.8078.47 and later.

Summary written from the sources below. Check the originals before acting.

CVSS 3.x

8.8

high

scored by 134c704f-9b21-4f2e-91b3-4a467353bcc0

known so far3 of 6

missing: versions, primary source, exploitation

First public: Oct 20, 2026 UTC
Last modified: Oct 21, 2026
Status: open
Known exploitation: None reported
Public exploit: None on GitHub
EPSS: not scored

First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.

Why it is high, and not just CVSS

Likelihood → · Impact ↓

critical

high

medium

high

medium

low

medium

low

Exploited: No reports yet.
Needs login: No.
Needs a special setup: No.
Reachable from: internet.
Worst case: Attacker code runs inside the browser sandbox after a visit to a crafted page.
CVSS said: 8.8. The facts above say critical; we keep the sources' high until an analyst looks.

Who is affected

No product ranges from the sources yet.

Know the next one before it finds you.

Add to Slack

Chrome on Android: toolbar use-after-free lets a web page run code

Why it is high, and not just CVSS

Who is affected

Know the next one before it finds you.

Chrome on Android: toolbar use-after-free lets a web page run code

Why it is high, and not just CVSS

Who is affected

Know the next one before it finds you.

How to check

The fix

Who had it, and when

What the sources say, verbatim

Sources