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EPSS 0.3%top 80%

CVE-2026-11055: Use after free in Google Chrome

0
High
VulnerabilityCVE-2026-11055cvecve-2026-11055
Published: 06/04/2026 (06/04/2026, 23:04:37 UTC)
Source: CVE Database V5
Vendor/Project: Google
Product: Chrome

Description

CVE-2026-11055 is a use-after-free vulnerability in the ANGLE component of Google Chrome on Windows. It affects versions prior to 149.0.7827.53 and allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. The vulnerability has a high severity with a CVSS score of 8.8. No known exploits in the wild have been reported. A vendor advisory is available but does not explicitly confirm patch status.

CVSS v3.1

Score 8.8high

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

GitHub Actionsmore threats →ai
chromium/chromium
pkg:github/chromium/chromium
Affected versions
<149.0.7827.53

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AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/12/2026, 10:11:57 UTC

Technical Analysis

This vulnerability involves a use-after-free condition in the ANGLE graphics engine within Google Chrome on Windows platforms. Exploitation requires a user to visit a maliciously crafted HTML page, potentially enabling remote code execution within the browser sandbox. The issue affects Chrome versions before 149.0.7827.53. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, unchanged scope, and high impact on confidentiality, integrity, and availability.

Potential Impact

Successful exploitation could allow an attacker to execute arbitrary code within the sandboxed environment of the Chrome browser, potentially compromising confidentiality, integrity, and availability of the affected system. However, no exploits in the wild have been reported at this time.

Mitigation Recommendations

A vendor advisory is available at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html but does not explicitly state the patch status. The affected version is prior to 149.0.7827.53, so updating to version 149.0.7827.53 or later is strongly recommended. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.

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Technical Details

Data Version
5.2
Assigner Short Name
Chrome
Date Reserved
2026-06-04T17:06:39.186Z
Cvss Version
null
State
PUBLISHED
Remediation Level
null
Vendor Advisory Urls
[{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html","vendor":"Google"}]

Threat ID: 6a220823e29bf47b50dbbc42

Added to database: 06/04/2026, 23:20:03 UTC

Last enriched: 06/12/2026, 10:11:57 UTC

Last updated: 07/31/2026, 19:22:57 UTC

Views: 109

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