DEBIAN-CVE-2026-126880: High severity debian/chromium vulnerability
Published Nov 11, 2026
·Updated
Type confusion in V8 in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected Software
3 affected components
debian/chromium*
debian/chromium*
debian/chromium*
Event History
Nov 11, 2026
CVE Published
via OSV·11:17 PM
Data Sourced
via OSV·11:17 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What interaction is required for exploitation?
An attacker needs to cause the target to process a crafted HTML page. The issue can be exploited remotely.
2
What level of code execution does this provide?
Successful exploitation allows arbitrary code execution inside the browser sandbox. The provided information does not state that the sandbox can be escaped.
3
How can I determine whether a Debian Chromium installation is affected?
The affected software is identified as Debian Chromium, but the provided data does not include a Debian package version containing a fix. The upstream affected range is Google Chrome versions prior to 157.0.8103.78.