CVE-2026-11075

chromium-browser: Out of bounds read in V8

View on CVE.org
Published Jun 4, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Out of bounds read in V8 in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

Analysis

AI-generated

Technical impact

An out‑of‑bounds read in V8 allows a remote attacker to read arbitrary data from process memory when a crafted HTML page is rendered, potentially exposing sensitive information. The weakness is an example of CWE‑125, which indicates invalid memory indexing during execution of a built‑in language engine. This flaw can compromise the confidentiality of data stored in the browser process.

Affected Systems

Google Chrome for all platforms, including Windows, macOS, Linux, Android, and iOS, with any build older than 149.0.7827.53. Users running earlier versions are at risk until the vulnerability is mitigated by the vendor.

Risk and Exploitability

The vulnerability is not listed in CISA KEV and has an EPSS score of < 1%. Chromium reports the issue with a Medium severity level, reflected in a CVSS score of 6.5. The exploit can be delivered through a web page that the user opens or views, implying that remote or localized attacks are feasible. Until the vendor releases a patch, the risk remains moderate.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Update Google Chrome to version 149.0.7827.53 or later.
  • Ensure Chrome’s sandbox, Site Isolation, and Safe Browsing features remain enabled to reduce the impact of any memory corruption.
  • Use a security solution that monitors and blocks known malicious web content to mitigate risk while the official update is pending.

Generated by OpenCVE AI on June 5, 2026 at 18:28 UTC.

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-6325-1 chromium security update
History
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
Type Values Removed Values Added
Title chromium-browser: Out of bounds read in V8
References
Metrics threat_severity

None

 threat_severity

Moderate
Type Values Removed Values Added
Title Out‑of‑Bounds Read in V8 Engine Enables Memory Disclosure
Type Values Removed Values Added
Metrics 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'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Out‑of‑Bounds Read in V8 Engine Enables Memory Disclosure
Type Values Removed Values Added
Description Out of bounds read in V8 in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-125
References
Earlier changes (2)
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jun 5, 2026, 4:47 PM
Reserved
Jun 4, 2026, 5:06 PM

View source JSON

Updated
Jun 5, 2026, 3:28 PM

JSON

Status
Analyzed
Published
Jun 4, 2026, 11:17 PM
Modified
Jul 23, 2026, 6:10 AM

View source JSON

Severity
Moderate
Public date
Jun 2, 2026, 12:00 AM

View source Bugzilla JSON

Updated
Jun 5, 2026, 6:30 PM

JSON