Insufficient data validation in NetworkCache in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)

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 0.00238.

Exploitation none

Automatable no

Technical Impact partial

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.

No data.

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Project Subscriptions

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 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/2026/06/stable-channel-update-for-desktop_0175352312.html cve-icon
https://issues.chromium.org/issues/513383891 cve-icon
History

Mon, 03 Aug 2026 06:45:00 +0000

Type Values Removed Values Added
Title Insufficient NetworkCache Validation Leads to Cross‑Origin Data Leakage in Chrome

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via NetworkCache in Chrome

Wed, 22 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via NetworkCache in Chrome

Wed, 15 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via NetworkCache in Chrome

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

Type Values Removed Values Added
Title Cross-Origin Data Leakage via NetworkCache in Chrome

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

Type Values Removed Values Added
Title Chrome Browser Cross‑Origin Data Leakage via Insufficient Data Validation in NetworkCache

Fri, 10 Jul 2026 04:00:00 +0000

Type Values Removed Values Added
Title Chrome Browser Cross‑Origin Data Leakage via Insufficient Data Validation in NetworkCache

Thu, 09 Jul 2026 07:30:00 +0000

Type Values Removed Values Added
Title Insufficient Data Validation in Chrome NetworkCache Allows Cross-Origin Data Leakage

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

Type Values Removed Values Added
Title Insufficient Data Validation in Chrome NetworkCache Allows Cross-Origin Data Leakage

Wed, 08 Jul 2026 03:15:00 +0000

Type Values Removed Values Added
Title Insufficient Data Validation in NetworkCache Causes Cross‑Origin Data Leakage in Google Chrome

Tue, 07 Jul 2026 15:45:00 +0000

Type Values Removed Values Added
Title Insufficient Data Validation in NetworkCache Causes Cross‑Origin Data Leakage in Google Chrome

Mon, 06 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Title Data Validation Flaw in Chrome NetworkCache Enables Cross‑Origin Data Leakage

Sun, 05 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title Data Validation Flaw in Chrome NetworkCache Enables Cross‑Origin Data Leakage

Sun, 05 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Insufficient data validation in NetworkCache leads to cross‑origin data leakage via crafted HTML page

Sat, 04 Jul 2026 15:00:00 +0000

Type Values Removed Values Added
Title Insufficient data validation in NetworkCache leads to cross‑origin data leakage via crafted HTML page

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

Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Inadequate NetworkCache Validation in Google Chrome

Fri, 03 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title Cross‑Origin Data Leakage via Inadequate NetworkCache Validation in Google Chrome

Fri, 03 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via NetworkCache in Google Chrome

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

Type Values Removed Values Added
Title Cross-Origin Data Leakage via NetworkCache in Google Chrome

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

Type Values Removed Values Added
Title Cross-Origin Data Leakage in Chrome NetworkCache via Insufficient Data Validation
Weaknesses CWE-200

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

Type Values Removed Values Added
Title Cross-Origin Data Leakage in Chrome NetworkCache via Insufficient Data Validation
Weaknesses CWE-200

Wed, 01 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
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'}

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

Type Values Removed Values Added
Title Cross-Origin Data Leakage via Insufficient NetworkCache Validation in Chrome
Weaknesses CWE-200
CWE-79

Wed, 01 Jul 2026 12:45:00 +0000

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

Wed, 01 Jul 2026 07:15:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via Insufficient NetworkCache Validation in Chrome
Weaknesses CWE-200
CWE-79

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

Type Values Removed Values Added
Description Insufficient data validation in NetworkCache in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T15:51:18.923Z

Reserved: 2026-06-29T23:11:42.158Z

Link: CVE-2026-14100

cve-icon Vulnrichment

Updated: 2026-07-01T15:49:08.223Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-03T06:30:17Z

Weaknesses