CVE-2025-2509

7.8 highEPSS 0.1%

High (7.8) in google chrome os. EPSS 0.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 1% of CVEs (scores of 2026-10-31)
CWE: CWE-125
Published: 2025-05-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:chrome_os

References

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

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