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CVE-2025-6558

Published: Jul 15, 2025Updated: Nov 6, 2025 Sources: CVE List NVD BDUCWE-20
8.8HIGH
NVD MITRE
EPSS Score
9.2%
Top 5.3%
CISA KEV
Active Exploitation
Since Jul 22, 2025
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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)

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-20

Affected Products

apple
commercial·USaka apple computer, apple inc.
safariOn-premDesktop App
Consumer Software / browser
ipadosEmbeddedOS
Operating Systems / mobile-os
iphone osEmbeddedOS
Operating Systems / mobile-os
macosOn-premOS
Operating Systems / unix-bsd
visionosOS
Operating Systems / mobile-os
watchosEmbeddedOS
Operating Systems / mobile-os
Google Inc
commercial·USaka google, google llc
Google ChromeOn-premDesktop App
Consumer Software / browser
debian
oss-project·GBaka debian gnu/linux
debian linuxOn-premOS
Operating Systems / linux-distro
wpewebkit
oss-projectaka wpewebkit webkit
wpe webkitLibrary
Web & CMS Plugins / cms-core
webkitgtk
oss-projectaka webkitgtk+, webkit2gtk3, webkit2gtk
webkitgtkLibraryLibrary
OSS Libraries / generic-library
ООО «Ред Софт»
commercial·RUaka red soft
РЕД ОСOn-premOS
Operating Systems / linux-distro
and 5 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Jul 22, 2025
Remediation due:Aug 12, 2025

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Official Patch Available
Is your org exposed to CVE-2025-6558?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://chromereleases.googleblog.com/2025/07/stable-channel-update-for-desktop_15.html
chromereleases.googleblog.com
https://issues.chromium.org/issues/427162086
issues.chromium.org
http://seclists.org/fulldisclosure/2025/Aug/0
seclists.org
and 14 more references View all →
News mentions
2

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