CVE-2025-9180

CVE Details

Release Date:2025-08-19
Impact:Important What is this?

Description


'Same-origin policy bypass in the Graphics: Canvas2D component.' This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.

See more information about CVE-2025-9180 from MITRE CVE dictionary and NIST NVD


NOTE: The following CVSS metrics and score provided are preliminary and subject to review.


CVSS v3 metrics

Base Score: 7.5
Vector String: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.1
Attack Vector: Network
Attack Complexity: High
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Errata information


PlatformErrataRelease Date
Oracle Linux version 10 (firefox) ELSA-2025-144172025-08-25
Oracle Linux version 10 (thunderbird) ELSA-2025-148442025-08-28
Oracle Linux version 8 (firefox) ELSA-2025-144422025-08-25
Oracle Linux version 8 (thunderbird) ELSA-2025-147432025-08-27
Oracle Linux version 9 (firefox) ELSA-2025-144162025-08-25
Oracle Linux version 9 (thunderbird) ELSA-2025-146402025-08-26


This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:

software.hardware.complete