Uninitialized resource in Video in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

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
Google
  • Chrome

Configuration 1 [-]

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/553118338 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-106273 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-106273 cve-icon
History

Fri, 09 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: Uninitialized resource in Video
References
Metrics threat_severity

None

 threat_severity

Important

Thu, 08 Oct 2026 18:15:00 +0000

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

Wed, 07 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
Title Uninitialized Video Resource Enables Memory Disclosure in Chrome

Wed, 07 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 07 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N'}

Wed, 07 Oct 2026 05:30:00 +0000

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

Wed, 07 Oct 2026 03:30:00 +0000

Type Values Removed Values Added
Title Uninitialized Video Resource Enables Memory Disclosure in Chrome

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

Type Values Removed Values Added
Description Uninitialized resource in Video in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-908
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-10-06T18:41:10.100Z

Updated: 2026-10-07T15:32:02.261Z

Reserved: 2026-10-06T16:34:05.310Z

Link: CVE-2026-106273

cve-icon Vulnrichment

Updated: 2026-10-07T15:23:26.249Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-06T19:17:54.907

Modified: 2026-10-08T18:02:55.607

Link: CVE-2026-106273

cve-icon Redhat

Severity : Important

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

Links: CVE-2026-106273 - Bugzilla