CVE-2025-12445
Nov. 13, 2025, 3:21 p.m.
6.5
Medium
Description
Policy bypass in Extensions in Google Chrome prior to 142.0.7444.59 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Low)
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
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| Apple |
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| Linux |
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| Microsoft |
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Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-288
Authentication Bypass Using an Alternate Path or Channel
A product requires authentication, but the product has an alternate path or channel that does not require authentication.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | chrome | / | / | / | / | / | / | / | / | |
| o | apple | macos | - | / | / | / | / | / | / | / |
| o | linux | linux_kernel | - | / | / | / | / | / | / | / |
| o | microsoft | windows | - | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: NONE
- Scope: UNCHANGED
- Confidentiality Impact: LOW
- Integrity Impact: LOW
- Availability Impact: NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Timeline
Published: Nov. 10, 2025, 8:15 p.m.
Last Modified: Nov. 13, 2025, 3:21 p.m.
Last Modified: Nov. 13, 2025, 3:21 p.m.
Status : Analyzed
CVE has had analysis completed and all data associations made.
More infoSource
chrome-cve-admin@google.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.