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High severity · published May 6, 2025
CVE-2025-2509
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…
7.8
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Chrome OS · Google
16093.57.0 · source: NVD
Affected product
CO
Chrome OS
Google
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-2509
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-2509
Broken Link
https://issues.chromium.org/issues/b/385851796
Exploit
https://issuetracker.google.com/issues/385851796
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