CVE-2023-6703 - Vulnerability Details - OpenCVE

Description

Use after free in Blink in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Published: 2023-12-14

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Chrome

affected

Version	Status	Constraints
`120.0.6099.109`	affected	< 120.0.6099.109

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DSA	DSA-5577-1	chromium security update

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0065.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_12.html
https://crbug.com/1502102
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6NWZ23ZJ62XKWVNGHSIZQYILVJWH5BLI/
https://security.gentoo.org/glsa/202401-34

History

Tue, 10 Nov 2026 21:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2023-12-14T21:48:41.669Z

Updated: 2026-02-25T17:00:57.613Z

Reserved: 2023-12-11T23:27:50.228Z

Link: CVE-2023-6703

Vulnrichment

Updated: 2024-08-02T08:35:14.835Z

NVD

Status : Modified

Published: 2023-12-14T22:15:44.437

Modified: 2026-06-17T06:51:16.237

Link: CVE-2023-6703

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-416
Use After Free

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