CVE-2025-6558

high-risk
Published 2025-07-15

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)

Do I need to act?

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0.17% chance of exploitation
EPSS score — low exploit probability
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (10)

Affected Vendors

Debian Apple Google Webkitgtk Wpewebkit

References (10)

Release Notes https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_...
Issue Tracking https://issues.chromium.org/issues/427162086
Third Party Advisory http://seclists.org/fulldisclosure/2025/Aug/0
Third Party Advisory http://seclists.org/fulldisclosure/2025/Jul/30
Third Party Advisory http://seclists.org/fulldisclosure/2025/Jul/32
Third Party Advisory http://seclists.org/fulldisclosure/2025/Jul/35
Third Party Advisory http://seclists.org/fulldisclosure/2025/Jul/37
Mailing List http://www.openwall.com/lists/oss-security/2025/08/02/1
Mailing List https://lists.debian.org/debian-lts-announce/2025/08/msg00015.html
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-...
54
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 8/34 · Low
Exposure 16/34 · Moderate