CVE-2025-6558

Known Exploited

Description

Insufficient validation of untrusted input in ANGLE and GPU in Google Chrome prior to 138.0.7204.157 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
KEV Since 
Affected: Google Chrome
Published at:
Updated at:

References

Link Tags
https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html release notes
https://issues.chromium.org/issues/427162086 permissions required issue tracking

Frequently Asked Questions

What is the severity of CVE-2025-6558?
CVE-2025-6558 has been scored as a high severity vulnerability.
How to fix CVE-2025-6558?
To fix CVE-2025-6558, 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-2025-6558 being actively exploited in the wild?
It is confirmed that CVE-2025-6558 is actively exploited. Be extra cautious if you are using vulnerable components. 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-2025-6558?
CVE-2025-6558 affects Google Chrome.
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