Description
Missing authorization in API in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to leak sensitive information via a crafted Chrome extension. (Chromium security severity: Medium)
Published: 2026-10-06
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sun, 11 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/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:H/I:N/A:N'}


Sat, 10 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Title chromium-browser: Missing authorization in API
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 08 Oct 2026 15:00:00 +0000

Type Values Removed Values Added
Title Unprivileged API Access Enables Extension-based Information Disclosure

Thu, 08 Oct 2026 13:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N'}


Wed, 07 Oct 2026 02:45:00 +0000

Type Values Removed Values Added
Title Unprivileged API Access Enables Extension-based Information Disclosure

Wed, 07 Oct 2026 02:00:00 +0000

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

Tue, 06 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Description Missing authorization in API in Google Chrome prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to leak sensitive information via a crafted Chrome extension. (Chromium security severity: Medium)
Weaknesses CWE-862
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-11T16:56:17.168Z

Reserved: 2026-10-06T16:31:33.729Z

Link: CVE-2026-106208

cve-icon Vulnrichment

Updated: 2026-10-11T16:56:12.240Z

cve-icon NVD

Status : Modified

Published: 2026-10-06T19:17:47.190

Modified: 2026-10-11T17:17:01.910

Link: CVE-2026-106208

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-06T18:41:15Z

Links: CVE-2026-106208 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-08T14:45:17Z

Weaknesses