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8.8
CVE-2026-113319: Google Chrome may run code outside sandbox
CVE-2026-113319 · published 15 days ago
Summary
Versions of Google Chrome before 156.0.8078.47 let a compromised web page bypass a safety check and run code beyond Chrome’s normal restrictions. This could let an attacker take control of the computer if they already have limited access to the browser. Update Chrome to the latest version to close the gap.
What to do
- Update debian chromium to version 156.0.8078.47-1~deb12u1.
- Update debian chromium to version 156.0.8078.47-1~deb13u1.
- Update debian chromium to version 156.0.8078.47-1.
- Update google chrome to version 156.0.8078.47 or later.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| – | chrome | < 156.0.8078.47 | |
| Debian:12 | debian | chromium |
< 156.0.8078.47-1~deb12u1 Fix: upgrade to 156.0.8078.47-1~deb12u1
|
| Debian:13 | debian | chromium |
< 156.0.8078.47-1~deb13u1 Fix: upgrade to 156.0.8078.47-1~deb13u1
|
| Debian:14 | debian | chromium |
< 156.0.8078.47-1 Fix: upgrade to 156.0.8078.47-1
|
Original advisory text
Missing authorization in Accessibility in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the s...
Missing authorization in Accessibility in Google Chrome prior to 156.0.8078.47 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker full control
Severity
8.8
High
Type
CWE-416Use After Free
CWE-862Missing Authorization
Timeline
Published20 Oct 2026
Updated4 Nov 2026
First seen20 Oct 2026
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