SB2025121303 - Multiple vulnerabilities in Safari
Published: December 13, 2025 Updated: February 6, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 13 secuirty vulnerabilities.
1) Spoofing attack (CVE-ID: CVE-2024-8906)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Downloads in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2025-46282)
The vulnerability allows a local application to gain access to sensitive information.
The vulnerability exists due to improper permissions check in WebKit. A malicious application can gain access to sensitive information.
3) Type confusion (CVE-ID: CVE-2025-43541)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a type confusion error in WebKit. A remote attacker can trick the victim into visiting a specially crafted website and cause Safari to crash.
4) Use-after-free (CVE-ID: CVE-2025-43536)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a use-after-free error when processing HTML content in WebKit. A remote attacker can trick the victim into visiting a specially crafted website and perform a denial of service attack.
5) Buffer overflow (CVE-ID: CVE-2025-43535)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and perform a denial of service attack.
6) Buffer overflow (CVE-ID: CVE-2025-43501)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and perform a denial of service attack.
7) Race condition (CVE-ID: CVE-2025-43531)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a race condition in WebKit. A remote attacker can trick the victim into visiting a specially crafted website and perform a denial of service attack.
8) Out-of-bounds write (CVE-ID: CVE-2025-14174)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error in ANGLE. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds write and execute arbitrary code on the target system.
Note, the vulnerability is being actively exploited in the wild.
9) Use-after-free (CVE-ID: CVE-2025-43529)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing HTML content. A remote attacker can trick the victim into visiting a specially crafted website, trigger a use-after-free error and execute arbitrary code on the system.
Note, the vulnerability is being actively exploited in the wild.
10) Use-after-free (CVE-ID: CVE-2025-43511)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a use-after-free error in WebKit Web Inspector. A remote attacker can trick the victim into visiting a specially crafted website and perform a denial of service attack.
11) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2025-43526)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to improper validation of URL. On a Mac with Lockdown Mode enabled, web content opened via a file URL may be able to use Web APIs that should be restricted.
12) Buffer overflow (CVE-ID: CVE-2025-46298)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and perform a denial of service attack.
13) Improper Initialization (CVE-ID: CVE-2025-46299)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to improper initialization in WebKit. A remote attacker can trick the victim into visiting a specially crafted website and disclose internal states of the app.
Remediation
Install update from vendor's website.