CVE-2026-2321

HIGH
2026-02-11 [email protected]
8.8
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Patch Released
Apr 09, 2026 - 20:30 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 11, 2026 - 19:15 nvd
HIGH 8.8

Tags

Google Use After Free Chrome Redhat Suse

Description

Use after free in Ozone in Google Chrome prior to 145.0.7632.45 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

Analysis

Heap corruption in Google Chrome's Ozone component (versions prior to 145.0.7632.45) stems from a use-after-free vulnerability that can be triggered when users interact with malicious HTML pages through specific UI gestures. An unauthenticated remote attacker can exploit this to achieve arbitrary code execution with high impact on confidentiality, integrity, and availability. …

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Remediation

Within 24 hours: inventory Chrome versions across the organization and identify systems running versions prior to 145.0.7632.45. Within 7 days: deploy Chrome 145.0.7632.45 or later through your patch management system to all endpoints; prioritize high-risk users (finance, executives, development teams). …

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

Vendor Status

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CVE-2026-2321 vulnerability details – vuln.today
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