Policy bypass in LocalNetworkAccess in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Apple
  • Macos
Google
  • Chrome
Linux
  • Linux Kernel
Microsoft
  • Windows

Configuration 1 [-]

AND
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
OR cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/454162508 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-5881 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-5881 cve-icon
History

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

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows

Mon, 13 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

 ssvc

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

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

Mon, 13 Apr 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Fri, 10 Apr 2026 12:15:00 +0000

Type Values Removed Values Added
Title Policy Bypass Enables Unauthorized Local Network Access in Chrome chromium-browser: Policy bypass in LocalNetworkAccess
Weaknesses CWE-79
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

threat_severity

Moderate

Thu, 09 Apr 2026 08:30:00 +0000

Type Values Removed Values Added
Title Policy Bypass Enables Unauthorized Local Network Access in Chrome
First Time appeared Google
Google chrome
Weaknesses CWE-284
Vendors & Products Google
Google chrome

Wed, 08 Apr 2026 21:30:00 +0000

Type Values Removed Values Added
Description Policy bypass in LocalNetworkAccess in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Medium)
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-04-08T21:20:49.608Z

Updated: 2026-04-13T18:19:00.316Z

Reserved: 2026-04-08T19:34:37.730Z

Link: CVE-2026-5881

cve-icon Vulnrichment

Updated: 2026-04-13T17:56:12.880Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-08T22:16:27.753

Modified: 2026-04-14T20:01:36.043

Link: CVE-2026-5881

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-04-07T00:00:00Z

Links: CVE-2026-5881 - Bugzilla