SB2025112431 - SUSE update for MozillaFirefox
Published: November 24, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 17 secuirty vulnerabilities.
1) Use-after-free (CVE-ID: CVE-2025-11708)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in MediaTrackGraphImpl::GetInstance(). A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
2) Out-of-bounds write (CVE-ID: CVE-2025-11709)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing WebGL textures. A remote attacker can create a specially crafted website, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.
3) Information disclosure (CVE-ID: CVE-2025-11710)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A compromised web process using malicious IPC messages can cause the privileged browser process to reveal blocks of its memory to the compromised process.
4) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2025-11711)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to application does not properly impose security restrictions, which allows an malicious web application to modify JavaScript Object properties that were supposed to be non-writable. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the system.
5) Protection mechanism failure (CVE-ID: CVE-2025-11712)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures. A malicious page can use the type attribute of an OBJECT tag to override the default browser behavior when encountering a web resource served without a content-type. This can lead to an XSS on a site that unsafely serves files without a content-type header.
6) Code Injection (CVE-ID: CVE-2025-11713)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in the “Copy as cURL” feature. A remote attacker can send trick the victim into copying a specially crafted URL and execute arbitrary code on the system.
Note, the vulnerability affects Windows installations only.
7) Buffer overflow (CVE-ID: CVE-2025-11714)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing HTML content. A remote attacker can create a specially crafted website, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
8) Buffer overflow (CVE-ID: CVE-2025-11715)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing HTML content. A remote attacker can create a specially crafted website, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
9) Race condition (CVE-ID: CVE-2025-13012)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to a race condition in the Graphics component. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the system.
10) Protection Mechanism Failure (CVE-ID: CVE-2025-13013)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures in the DOM: Core & HTML component. An attacker can bypass implemented security restrictions.
11) Use-after-free (CVE-ID: CVE-2025-13014)
The vulnerability allows a remote attacker to crash the browser.
The vulnerability exists due to a use-after-free error in the Audio/Video component. A remote attacker can trick the victim into visiting a specially crafted website and crash the browser.
12) Spoofing attack (CVE-ID: CVE-2025-13015)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to incorrect processing of user-supplied data. A remote attacker can perform spoofing attack.
13) Buffer overflow (CVE-ID: CVE-2025-13016)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the JavaScript: WebAssembly component. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
14) Protection Mechanism Failure (CVE-ID: CVE-2025-13017)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures in the DOM: Notifications component. An attacker can bypass implemented security restrictions.
15) Protection Mechanism Failure (CVE-ID: CVE-2025-13018)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures in the DOM: Security component. An attacker can bypass implemented security restrictions.
16) Protection Mechanism Failure (CVE-ID: CVE-2025-13019)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures in the DOM: Workers component. An attacker can bypass implemented security restrictions.
17) Use-after-free (CVE-ID: CVE-2025-13020)
The vulnerability allows a remote attacker to crash the browser.
The vulnerability exists due to a use-after-free error in the WebRTC: Audio/Video component. A remote attacker can trick the victim into visiting a specially crafted website and crash the browser.
Remediation
Install update from vendor's website.