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CVE-2026-15903

Published: Jul 20, 2026Updated: Jul 24, 2026 Sources: CVE List NVDCWE-125
8.8HIGH
NVD MITRE
EPSS Score
0.6%
Top 55.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Out of bounds read and write in V8 in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox 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-125CWE-787

Affected Products

Google
commercial·USaka google llc, google inc
ChromeOn-premDesktop App
Consumer Software / browser
and 1 more affected products View all →

Exploitability

Official Patch Available
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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

3 techniques
Collection
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_049796704.html
chromereleases.googleblog.com
https://issues.chromium.org/issues/531503216
issues.chromium.org
News mentions
3

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