Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0027.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Google Chrome affected
Version Status Constraints
150.0.7871.115 affected < 150.0.7871.115

No data.

No data.

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Vendors Products
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Project Subscriptions

Vendors Products
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Chrome Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-4677-1 chromium security update
Debian DSA Debian DSA DSA-6387-1 chromium security update
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_01162222768.html cve-icon
https://issues.chromium.org/issues/527385397 cve-icon
History

Wed, 22 Jul 2026 12:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in Chrome V8 allows Sandbox Escape via Crafted HTML

Thu, 16 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
Title Uninitialized Variable Use in Chrome’s V8 Engine Enables Remote Code Execution via Crafted HTML

Tue, 14 Jul 2026 05:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Variable Use in Chrome’s V8 Engine Enables Remote Code Execution via Crafted HTML

Mon, 13 Jul 2026 08:15:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in V8 Engine Enables Remote Code Execution via Crafted HTML

Sun, 12 Jul 2026 08:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in V8 Engine Enables Remote Code Execution via Crafted HTML

Sat, 11 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in V8 Engine Allows Remote Code Execution via Crafted HTML

Fri, 10 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in V8 Engine Allows Remote Code Execution via Crafted HTML

Fri, 10 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in V8 Allows Remote Code Execution in Chrome

Thu, 09 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 09 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title Uninitialized Use in V8 Allows Remote Code Execution in Chrome

Thu, 09 Jul 2026 01:30:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 08 Jul 2026 23:00:00 +0000

Type Values Removed Values Added
Description Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-457
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-10T03:55:27.796Z

Reserved: 2026-07-08T17:07:45.050Z

Link: CVE-2026-15132

cve-icon Vulnrichment

Updated: 2026-07-09T10:35:40.102Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-22T11:45:02Z

Weaknesses