Vulnerability DatabaseCVE-2025-12443
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CVE-2025-12443
Published:November 10, 2025
Updated:August 02, 2026
Out of bounds read in WebXR in Google Chrome prior to 142.0.7444.59 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: Medium)
Affected Packages
https://github.com/chromium/chromium.git (GITHUB):
Affected version(s) >=100.0.4847.0 <143.0.7477.0
Fix Suggestion:
Update to version 143.0.7477.0
Related Resources (2)
https://issues.chromium.org/issues/452071845
https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Out-of-bounds Read
CWE-125
EPSS
Base Score:
0.19