DEBIAN-CVE-2026-126845: Debian/chromium vulnerability
Published Nov 11, 2026
·Updated
Uninitialized resource in GPU in Google Chrome prior to 157.0.8103.78 allowed a remote attacker who had compromised the renderer process to potentially read memory outside 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
DescriptionAffected Software
Frequently Asked Questions
1
What does an attacker need before this issue can be used?
The attacker must already have compromised the renderer process. The issue can then be triggered using a crafted HTML page to potentially read memory outside the sandbox.
2
Who is exposed?
Systems running Debian Chromium versions prior to 157.0.8103.78 are affected. The described impact applies after renderer-process compromise, rather than from a crafted page alone.