CVE-2025-2509

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.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.01%
Affected: Google ChromeOS
Published at:
Updated at:

References

Link Tags
https://issuetracker.google.com/issues/385851796
https://issues.chromium.org/issues/b/385851796

Frequently Asked Questions

What is the severity of CVE-2025-2509?
CVE-2025-2509 has been scored as a high severity vulnerability.
How to fix CVE-2025-2509?
To fix CVE-2025-2509, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-2509 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-2509 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-2509?
CVE-2025-2509 affects Google ChromeOS.
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