SB2026110205 - Multiple vulnerabilities in Apple watchOS

Description

This security bulletin contains information about 62 vulnerabilities.

1) Improper privilege management (CVE-ID: CVE-2026-112477)

CWE-ID: CWE-269 - Improper Privilege Management

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to improper privilege management in the IOSurface component when handling operations initiated by a local application. A local user can run an application that exploits the component to escalate privileges on the system.

2) Memory corruption (CVE-ID: CVE-2026-112638)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to improper restriction of operations within memory buffer bounds in CoreAudio when processing input. A local user can supply crafted input that triggers an invalid memory operation to cause a denial of service.

3) Improper access control (CVE-ID: CVE-2026-112446)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in Accounts. A local application can access sensitive user data.

4) Improper access control (CVE-ID: CVE-2026-112692)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in App Intents. A local application can access sensitive user data.

5) Memory corruption (CVE-ID: CVE-2026-112454)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a boundary error in AppleAVD. A local application can trick the victim into opening a specially crafted file and perform unexpected app termination or corrupt process memory.

6) Memory corruption (CVE-ID: CVE-2026-112546)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in Audio. A local application can trick the victim into opening a specially crafted file and perform unexpected app termination.

7) Out-of-bounds write (CVE-ID: CVE-2026-112470)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to an out-of-bounds write in AVEVideoEncoder. A local application can cause unexpected system termination or corrupt kernel memory.

8) Improper input validation (CVE-ID: CVE-2026-112466)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation in AVEVideoEncoder. A local application can cause unexpected system termination or read kernel memory.

9) Improper input validation (CVE-ID: CVE-2026-112566)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 2.4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows an attacker with physical access to the system to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation in Bluetooth. An attacker with physical access to the system can cause a denial-of-service.

10) Permissions, privileges, and access controls (CVE-ID: CVE-2026-112678)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improperly imposed security restrictions in Calendar. A local application can access sensitive user data.

11) Out-of-bounds write (CVE-ID: CVE-2026-112619)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to corrupt memory, potentially causing a denial of service or arbitrary code execution.

The vulnerability exists due to an out-of-bounds write in the Calendar component of Apple macOS when processing input. A remote attacker can supply crafted input to trigger a write outside the intended memory boundaries, potentially causing a denial of service or arbitrary code execution.

12) Improper access control (CVE-ID: CVE-2026-86988)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in ColorSync. A remote attacker can trick the victim into opening a specially crafted file and gain access to sensitive information.

13) Memory corruption (CVE-ID: CVE-2026-113910)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a boundary error in Compression. A local application can disclose kernel memory.

14) Memory corruption (CVE-ID: CVE-2026-113907)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a boundary error in CoreAudio. A local application can cause unexpected system termination or corrupt process memory.

15) Buffer overflow (CVE-ID: CVE-2026-86972)

CWE-ID: CWE-120 - Buffer overflow

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to memory corruption in CoreAudio when processing crafted audio files. A remote attacker can trick the victim into opening a specially crafted file, trigger memory corruption and execute arbitrary code on the target system.

16) Out-of-bounds write (CVE-ID: CVE-2026-113950)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to an out-of-bounds write in CoreGraphics. A local application can trick the victim into opening a specially crafted file and perform unexpected app termination or corrupt process memory.

17) Improper input validation (CVE-ID: CVE-2026-112576)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local user to potentially cause unintended kernel behavior through malformed input.

The vulnerability exists due to improper input validation in the macOS kernel when processing input from a local application. A local user can supply malformed input through a local application to potentially trigger unintended kernel behavior.

18) Memory corruption (CVE-ID: CVE-2026-86992)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in CoreMedia. A local application can trick the victim into opening a specially crafted file and perform unexpected app termination.

19) Permissions, privileges, and access controls (CVE-ID: CVE-2026-112706)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improperly imposed security restrictions in CoreMedia. A local application can access sensitive user data.

20) Memory corruption (CVE-ID: CVE-2026-112656)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a boundary error in CoreText. A remote attacker can trick the victim into opening a specially crafted file and gain access to sensitive information.

21) Improper input validation (CVE-ID: CVE-2026-86970)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient input validation in FontParser. A remote attacker can trick the victim into opening a specially crafted file and gain access to sensitive information.

22) Information exposure through log files (CVE-ID: CVE-2026-112432)

CWE-ID: CWE-532 - Information Exposure Through Log Files

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to inclusion of sensitive information into a log file in FontParser. A local application can access sensitive user data.

23) Improper access control (CVE-ID: CVE-2026-112518)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local user to potentially gain unauthorized access to restricted resources.

The vulnerability exists due to improper access control in the Heimdal component of Apple macOS when enforcing access restrictions. A local user can attempt operations on restricted resources to potentially bypass intended access controls.

24) Memory corruption (CVE-ID: CVE-2026-112596)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in HomeKit. A remote attacker can trick the victim into opening a specially crafted file and perform unexpected system termination.

25) Memory corruption (CVE-ID: CVE-2026-112571)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a boundary error in ImageIO. A remote attacker can trick the victim into opening a specially crafted file and gain access to sensitive information.

26) Memory corruption (CVE-ID: CVE-2026-112561)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a boundary error in ImageIO. A remote attacker can trick the victim into opening a specially crafted file and gain access to sensitive information.

27) Memory corruption (CVE-ID: CVE-2026-112560)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to a boundary error in ImageIO. A remote attacker can trick the victim into opening a specially crafted file and gain access to sensitive information.

28) Memory corruption (CVE-ID: CVE-2026-112515)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to improper restriction of operations within the bounds of a memory buffer in IOHIDFamily when processing input. A local user can supply crafted input that triggers an invalid memory access to cause a denial of service.

29) Out-of-bounds write (CVE-ID: CVE-2026-65385)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds write in IOKit. A local application can perform a denial of service (DoS) attack.

30) State issues (CVE-ID: CVE-2026-112459)

CWE-ID: CWE-371 - State Issues

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a state management issue in IOMobileFrameBuffer. A local application can cause unexpected system termination or corrupt kernel memory.

31) Use-after-free (CVE-ID: CVE-2026-112626)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing web content in WebKit JavaScript Bindings. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the system.

32) Memory corruption (CVE-ID: CVE-2026-112606)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in Kernel. A local application can cause unexpected system termination.

33) State issues (CVE-ID: CVE-2026-112685)

CWE-ID: CWE-371 - State Issues

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a state management issue in Siri. A local application can access sensitive user data.

34) Use after free (CVE-ID: CVE-2026-112679)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Kernel. A local application can cause unexpected system termination or corrupt kernel memory.

35) Use after free (CVE-ID: CVE-2026-112517)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Kernel. A local application can cause unexpected system termination or corrupt kernel memory.

36) Use after free (CVE-ID: CVE-2026-112516)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error in Kernel. A local application can cause unexpected system termination.

37) Use-after-free (CVE-ID: CVE-2026-112514)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to use-after-free in the macOS kernel when accessing previously freed memory. A local user can exploit references to freed memory to escalate privileges on the system.

38) Use after free (CVE-ID: CVE-2026-84495)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Kernel. A local application can cause unexpected system termination or write kernel memory.

39) Use after free (CVE-ID: CVE-2026-112474)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Kernel. A local application can cause unexpected system termination or write kernel memory.

40) State issues (CVE-ID: CVE-2026-112501)

CWE-ID: CWE-371 - State Issues

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to a state management issue in Kernel. A local application can cause unexpected system termination.

41) Memory corruption (CVE-ID: CVE-2026-112476)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error in Kernel. A local application can cause unexpected system termination.

42) State Issues (CVE-ID: CVE-2026-112665)

CWE-ID: CWE-371 - State Issues

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local user to potentially cause incorrect kernel behavior.

The vulnerability exists due to improper state management in the macOS kernel when handling operations initiated by a local application. A local user can run a local application that exercises the affected functionality to potentially cause incorrect kernel behavior.

43) Information disclosure (CVE-ID: CVE-2026-113915)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to an information disclosure weakness in the MediaAnalysis component when accessed by a local application. A local user can use a local application to obtain sensitive information.

44) Improper input validation (CVE-ID: CVE-2026-112682)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation in Messages. A remote attacker can trick the victim into opening a specially crafted file and cause unexpected app termination.

45) State issues (CVE-ID: CVE-2026-112559)

CWE-ID: CWE-371 - State Issues

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a state management issue in Shortcuts. A local application can access sensitive user data.

46) State issues (CVE-ID: CVE-2026-112455)

CWE-ID: CWE-371 - State Issues

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a state management issue in Shortcuts. A local application can access sensitive user data.

47) UNIX symbolic link following (CVE-ID: CVE-2022-26704)

CWE-ID: CWE-61 - UNIX Symbolic Link (Symlink) Following

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a symlink following issue in Spotlight. A local user can create a specially crafted symbolic link to a critical file on the system and overwrite it with privileges of the application.

Successful exploitation of this vulnerability may result in privilege escalation.

48) Use after free (CVE-ID: CVE-2026-65350)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in Kernel. A local application can cause unexpected system termination or corrupt kernel memory.

49) Improper access control (CVE-ID: CVE-2026-112567)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local user to bypass access restrictions, potentially gaining unauthorized access to protected resources.

The vulnerability exists due to improper access control in Spotlight when interacting with a local application. A local user can use a local application to bypass access restrictions, potentially gaining unauthorized access to protected resources.

50) Out-of-bounds write (CVE-ID: CVE-2026-112691)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds write in SwiftUI. A local application can cause unexpected system termination.

51) Use-after-free (CVE-ID: CVE-2026-113904)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to crash the browser.

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 crash the browser.

52) Use-after-free (CVE-ID: CVE-2026-112599)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to crash the browser.

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 crash the browser.

53) Use-after-free (CVE-ID: CVE-2026-112697)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to compromise vulnerable system.

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 web page and execute arbitrary code on the system.

54) Use-after-free (CVE-ID: CVE-2026-112655)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to compromise vulnerable system.

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 web page and execute arbitrary code on the system.

55) Race condition (CVE-ID: CVE-2026-112686)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to crash the browser.

The vulnerability exists due to a race condition in WebKit. A remote attacker can trick the victim into visiting a specially crafted web page and crash the browser.

56) Input validation error (CVE-ID: CVE-2026-112684)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in WebKit. A remote attacker can trick the victim into visiting a specially crafted web page and crash the browser. 

57) Race condition (CVE-ID: CVE-2026-112669)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to crash the browser.

The vulnerability exists due to a race condition in WebKit. A remote attacker can trick the victim into visiting a specially crafted web page and crash the browser.

58) Use-after-free (CVE-ID: CVE-2026-112666)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to crash the browser.

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 crash the browser.

59) Use-after-free (CVE-ID: CVE-2026-112615)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to crash the browser.

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 crash the browser.

60) Use-after-free (CVE-ID: CVE-2026-112640)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to compromise vulnerable system.

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 execute arbitrary code on the system.

61) Use-after-free (CVE-ID: CVE-2026-112637)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing HTML content in WebKit Canvas. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the system.

62) Inclusion of Sensitive Information in Log Files (CVE-ID: CVE-2026-113898)

CWE-ID: CWE-532 - Information Exposure Through Log Files

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a local user to potentially disclose sensitive information.

The vulnerability exists due to insertion of sensitive information into log files in the Accounts component of macOS when writing log entries. A local user can read sensitive data from these logs, if accessible, to obtain information that may otherwise be restricted.

Remediation

Install update from vendor's website.

References

• https://support.apple.com/en-us/149525