Description
Missing authorization in ReadingMode in Google Chrome prior to 155.0.8059.79 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially bypass site isolation via a crafted HTML page. (Chromium security severity: High)
Published: 2026-10-13
Score: 4.2 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 14 Oct 2026 14:30:00 +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': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N'}


Wed, 14 Oct 2026 12:15:00 +0000

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

None

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'}

threat_severity

Important


Tue, 13 Oct 2026 21:15:00 +0000

Type Values Removed Values Added
Description Missing authorization in ReadingMode in Google Chrome prior to 155.0.8059.79 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially bypass site isolation via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-862
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-14T13:22:49.394Z

Reserved: 2026-10-13T16:49:37.920Z

Link: CVE-2026-110160

cve-icon Vulnrichment

Updated: 2026-10-14T13:22:41.693Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-13T22:17:35.943

Modified: 2026-10-14T14:40:27.570

Link: CVE-2026-110160

cve-icon Redhat

Severity : Important

Publid Date: 2026-10-13T21:01:41Z

Links: CVE-2026-110160 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses