Description
Out-of-Bounds Read in Virglrenderer in ChromeOS 16093.57.0 allows a malicious guest VM to achieve arbitrary address access within the crosvm sandboxed process, potentially leading to VM escape via crafted vertex elements data triggering an out-of-bounds read in util_format_description.
References (2)
Core 2
Core References
Broken Link
https://issues.chromium.org/issues/b/385851796
Exploit, Issue Tracking
https://issuetracker.google.com/issues/385851796
Scores
CVSS v3
7.8
EPSS
0.0003
EPSS Percentile
7.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-125
Status
published
Products (1)
google/chrome_os
16093.57.0
Published
May 06, 2025
Tracked Since
Feb 18, 2026