CVE-2026-14081 - Vulnerability Details

Description

Insufficient policy enforcement in DevTools in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. (Chromium security severity: Low)

Published: 2026-06-30

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

A flaw in Google Chrome, classified as CWE‑602, allows a malicious Chrome Extension to read sensitive data from the browser’s process memory. This information exposure enables an attacker to obtain potentially confidential information that should be protected within the browser process.

Affected Systems

Google Chrome versions released before 150.0.7871.47 are affected. Any user who installs a malicious extension on those builds could be exposed to the vulnerability.

Risk and Exploitability

The CVSS score of 6.5. The EPSS score indicates an exploitation probability of less than 1%, suggesting a very low but nonzero likelihood of exploitation. The vulnerability is not currently listed in CISA’s KEV catalog. The likely attack vector requires a user to install a malicious extension, which could be mitigated through user education and policy controls. If a user is tricked, memory leakage via DevTools can occur.

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
`150.0.7871.47`	affected	< 150.0.7871.47

No data.

Vendor Product Confidence Versions

Google

Chrome

100%

Version	Status	Scheme	Platform
`[150.0.7871.47,150.0.7871.47)`	affected	generic	—

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Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

Upgrade Google Chrome to version 150.0.7871.47 or later
Enforce Chrome policy to block or limit installation of unknown extensions
Educate users on the dangers of installing extensions from unverified sources

Generated by OpenCVE AI on July 17, 2026 at 13:49 UTC.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DLA	DLA-4672-1	chromium security update
Debian DSA	DSA-6378-1	chromium security update

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00175.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/513030698

History

Fri, 17 Jul 2026 14:15:00 +0000

Type	Values Removed	Values Added
Title		Chrome DevTools Policy Lapse Allows Extension Memory Access

Thu, 16 Jul 2026 12:30:00 +0000

Type	Values Removed	Values Added
Title	Insufficient policy enforcement in Chrome DevTools allows memory information disclosure via malicious extension

Tue, 14 Jul 2026 20:15:00 +0000

Type	Values Removed	Values Added
Title		Insufficient policy enforcement in Chrome DevTools allows memory information disclosure via malicious extension

Mon, 13 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Title	Insufficient DevTools Policy Enforces Extension Memory Access

Sun, 12 Jul 2026 10:30:00 +0000

Type	Values Removed	Values Added
Title		Insufficient DevTools Policy Enforces Extension Memory Access

Sat, 11 Jul 2026 17:00:00 +0000

Type	Values Removed	Values Added
Title	Insufficient Policy Enforcement in DevTools Allows Extension Memory Read

Fri, 10 Jul 2026 17:45:00 +0000

Type	Values Removed	Values Added
Title		Insufficient Policy Enforcement in DevTools Allows Extension Memory Read

Thu, 09 Jul 2026 15:00:00 +0000

Type	Values Removed	Values Added
Title	Insufficient DevTools Policy Allows Extension Memory Leakage

Wed, 08 Jul 2026 19:30:00 +0000

Type	Values Removed	Values Added
Title		Insufficient DevTools Policy Allows Extension Memory Leakage

Tue, 07 Jul 2026 16:00:00 +0000

Type	Values Removed	Values Added
Title	Chrome DevTools Policy Flaw Enables Extension to Read Process Memory

Mon, 06 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Title		Chrome DevTools Policy Flaw Enables Extension to Read Process Memory

Sun, 05 Jul 2026 19:30:00 +0000

Type	Values Removed	Values Added
Title	Insufficient DevTools policy enforcement enables memory read via malicious Chrome extension

Sun, 05 Jul 2026 07:00:00 +0000

Type	Values Removed	Values Added
Title		Insufficient DevTools policy enforcement enables memory read via malicious Chrome extension

Sat, 04 Jul 2026 23:00:00 +0000

Type	Values Removed	Values Added
Title	Chrome DevTools Extension Memory Information Exposure

Sat, 04 Jul 2026 11:45:00 +0000

Type	Values Removed	Values Added
Title		Chrome DevTools Extension Memory Information Exposure

Fri, 03 Jul 2026 23:45:00 +0000

Type	Values Removed	Values Added
Title	Chrome DevTools Extension Memory Access Vulnerability

Fri, 03 Jul 2026 08:45:00 +0000

Type	Values Removed	Values Added
Title		Chrome DevTools Extension Memory Access Vulnerability

Thu, 02 Jul 2026 19:45:00 +0000

Type	Values Removed	Values Added
Title	Improper Policy Enforcement in Chrome DevTools Allows Extension-Based Memory Disclosure

Thu, 02 Jul 2026 09:00:00 +0000

Type	Values Removed	Values Added
Title		Improper Policy Enforcement in Chrome DevTools Allows Extension-Based Memory Disclosure

Wed, 01 Jul 2026 19:15:00 +0000

Type	Values Removed	Values Added
Title	Insufficient policy enforcement in Chrome DevTools allows extension memory access vulnerability

Wed, 01 Jul 2026 14:00:00 +0000

Type	Values Removed	Values Added
Title		Insufficient policy enforcement in Chrome DevTools allows extension memory access vulnerability

Wed, 01 Jul 2026 10:00:00 +0000

Type	Values Removed	Values Added
Title	Insufficient Policy Enforcement in Chrome DevTools Enabling Memory Leakage via Malicious Extension
Weaknesses	CWE-200 CWE-284

Wed, 01 Jul 2026 07:45:00 +0000

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

Wed, 01 Jul 2026 04:15:00 +0000

Type	Values Removed	Values Added
Title		Insufficient Policy Enforcement in Chrome DevTools Enabling Memory Leakage via Malicious Extension
Weaknesses		CWE-200 CWE-284

Wed, 01 Jul 2026 02:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-602
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 30 Jun 2026 23:15:00 +0000

Type	Values Removed	Values Added
Description		Insufficient policy enforcement in DevTools in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. (Chromium security severity: Low)
References		https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://issues.chromium.org/issues/513030698

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:39:20.244Z

Updated: 2026-07-01T01:15:43.650Z

Reserved: 2026-06-29T23:11:38.255Z

Link: CVE-2026-14081

Vulnrichment

Updated: 2026-07-01T01:01:41.171Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-17T14:00:16Z

Weaknesses

CWE-602
Client-Side Enforcement of Server-Side Security

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

Exploitation none

Automatable no

Technical Impact partial

Subscriptions

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