Apple 发布安全更新，修复 macOS 26.5 内核中存在的编号为 CVE-2026-28952 的漏洞。该漏洞由 Claude 发现。
原文 · 未翻译
About the security content of macOS Tahoe 26.5
This document describes the security content of macOS Tahoe 26.5.
About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security releases page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
For more information about security, see the Apple Product Security page.
macOS Tahoe 26.5
Released May 11, 2026
Accelerate
Available for: macOS Tahoe
Impact: An app may be able to cause a denial-of-service
Description: An out-of-bounds read was addressed with improved bounds checking.
CVE-2026-28991: Seiji Sakurai (@HeapSmasher)
Accounts
Available for: macOS Tahoe
Impact: An app may be able to bypass certain Privacy preferences
Description: A permissions issue was addressed with additional restrictions.
CVE-2026-28988: Asaf Cohen
APFS
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A buffer overflow was addressed with improved bounds checking.
CVE-2026-28959: Dave G.
App Intents
Available for: macOS Tahoe
Impact: A malicious app may be able to break out of its sandbox
Description: A logic issue was addressed with improved restrictions.
CVE-2026-28995: Vamshi Paili, Tony Gorez (@tonygo_) for Reverse Society
AppleJPEG
Available for: macOS Tahoe
Impact: Processing a maliciously crafted image may lead to a denial-of-service
Description: This is a vulnerability in open source code and Apple Software is among the affected projects. The CVE-ID was assigned by a third party. Learn more about the issue and CVE-ID at cve.org.
CVE-2026-1837
AppleJPEG
Available for: macOS Tahoe
Impact: Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory
Apple 发布安全更新，修复 macOS 26.5 内核中存在的编号为 CVE-2026-28952 的漏洞。该漏洞由 Claude 发现。
原文 · 保持原样，未翻译
About the security content of macOS Tahoe 26.5
This document describes the security content of macOS Tahoe 26.5.
About Apple security updates
For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security releases page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
For more information about security, see the Apple Product Security page.
macOS Tahoe 26.5
Released May 11, 2026
Accelerate
Available for: macOS Tahoe
Impact: An app may be able to cause a denial-of-service
Description: An out-of-bounds read was addressed with improved bounds checking.
Description: A memory corruption issue was addressed with improved input validation.
CVE-2026-28956: impost0r (ret2plt)
Audio
Available for: macOS Tahoe
Impact: Processing an audio stream in a maliciously crafted media file may terminate the process
Description: The issue was addressed with improved memory handling.
CVE-2026-39869: David Ige of Beryllium Security
CoreMedia
Available for: macOS Tahoe
Impact: An app may be able to access private information
Description: This issue was addressed through improved state management.
CVE-2026-28922: Arni Hardarson
CoreServices
Available for: macOS Tahoe
Impact: Processing a maliciously crafted file may lead to unexpected app termination
Description: The issue was addressed with improved checks.
CVE-2026-28936: Andreas Jaegersberger & Ro Achterberg of Nosebeard Labs
CoreSymbolication
Available for: macOS Tahoe
Impact: Parsing a maliciously crafted file may lead to an unexpected app termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
CVE-2026-28918: Niels Hofmans, Anonymous working with TrendAI Zero Day Initiative
CUPS
Available for: macOS Tahoe
Impact: An app may be able to gain root privileges
Description: A parsing issue in the handling of directory paths was addressed with improved path validation.
CVE-2026-28915: Andreas Jaegersberger & Ro Achterberg of Nosebeard Labs
FileProvider
Available for: macOS Tahoe
Impact: An app may be able to access sensitive user data
Description: A race condition was addressed with additional validation.
CVE-2026-43659: Alex Radocea
GPU Drivers
Available for: macOS Tahoe
Impact: A malicious app may be able to break out of its sandbox
Description: A logging issue was addressed with improved data redaction.
CVE-2026-28923: Kun Peeks (@SwayZGl1tZyyy)
HFS
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or write kernel memory
Description: A buffer overflow was addressed with improved bounds checking.
CVE-2026-28925: Aswin Kumar Gokula Kannan, Dave G.
ImageIO
Available for: macOS Tahoe
Impact: Processing a maliciously crafted image may corrupt process memory
Description: A buffer overflow issue was addressed with improved memory handling.
CVE-2026-43661: an anonymous researcher
ImageIO
Available for: macOS Tahoe
Impact: Processing a maliciously crafted file may lead to unexpected app termination
Description: The issue was addressed with improved bounds checks.
CVE-2026-28977: Suresh Sundaram
ImageIO
Available for: macOS Tahoe
Impact: Processing a maliciously crafted image may corrupt process memory
Description: The issue was addressed with improved memory handling.
CVE-2026-28990: Jiri Ha, Arni Hardarson
Installer
Available for: macOS Tahoe
Impact: A malicious app may be able to break out of its sandbox
Description: A permissions issue was addressed with additional restrictions.
CVE-2026-28978: wdszzml and Atuin Automated Vulnerability Discovery Engine
IOHIDFamily
Available for: macOS Tahoe
Impact: An attacker may be able to cause unexpected app termination
Description: A memory corruption vulnerability was addressed with improved locking.
CVE-2026-28992: Johnny Franks (@zeroxjf)
IOHIDFamily
Available for: macOS Tahoe
Impact: An app may be able to determine kernel memory layout
Description: A logging issue was addressed with improved data redaction.
CVE-2026-28943: Google Threat Analysis Group
IOKit
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A use after free issue was addressed with improved memory management.
CVE-2026-28969: Mihalis Haatainen, Ari Hawking, Ashish Kunwar
IOSurfaceAccelerator
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or read kernel memory
Description: An out-of-bounds read was addressed with improved bounds checking.
CVE-2026-43655: Somair Ansar and an anonymous researcher
Kernel
Available for: macOS Tahoe
Impact: An app may be able to disclose kernel memory
Description: The issue was addressed with improved memory handling.
Impact: An app may be able to modify protected parts of the file system
Description: A denial of service issue was addressed by removing the vulnerable code.
CVE-2026-28908: beist
Kernel
Available for: macOS Tahoe
Impact: A maliciously crafted disk image may bypass Gatekeeper checks
Description: A file quarantine bypass was addressed with additional checks.
CVE-2026-28954: Yiğit Can YILMAZ (@yilmazcanyigit)
Kernel
Available for: macOS Tahoe
Impact: A local user may be able to cause unexpected system termination or read kernel memory
Description: A buffer overflow was addressed with improved input validation.
CVE-2026-28897: popku1337, Billy Jheng Bing Jhong and Pan Zhenpeng (@Peterpan0927) of STAR Labs SG Pte. Ltd., Robert Tran, Aswin kumar Gokulakannan
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: An integer overflow was addressed with improved input validation.
CVE-2026-28952: Calif.io in collaboration with Claude and Anthropic Research
Kernel
Available for: macOS Tahoe
Impact: An app may be able to gain root privileges
Description: An authorization issue was addressed with improved state management.
CVE-2026-28951: Csaba Fitzl (@theevilbit) of Iru
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or write kernel memory
Description: An out-of-bounds write issue was addressed with improved input validation.
CVE-2026-28972: Billy Jheng Bing Jhong and Pan Zhenpeng (@Peterpan0927) of STAR Labs SG Pte. Ltd., Ryan Hileman via Xint Code (xint.io)
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A race condition was addressed with additional validation.
CVE-2026-28986: Chris Betz, Tristan Madani (@TristanInSec) from Talence Security, Ryan Hileman via Xint Code (xint.io)
Kernel
Available for: macOS Tahoe
Impact: An app may be able to leak sensitive kernel state
Description: A logging issue was addressed with improved data redaction.
CVE-2026-28987: Dhiyanesh Selvaraj (@redroot97)
LaunchServices
Available for: macOS Tahoe
Impact: A remote attacker may be able to cause a denial of service
Description: A type confusion issue was addressed with improved checks.
CVE-2026-28983: Ruslan Dautov
Mail Drafts
Available for: macOS Tahoe
Impact: Replying to an email could display remote images in Mail in Lockdown Mode
Description: A logic issue was addressed with improved checks.
CVE-2026-28929: Yiğit Can YILMAZ (@yilmazcanyigit)
mDNSResponder
Available for: macOS Tahoe
Impact: An attacker on the local network may be able to cause a denial-of-service
Description: The issue was addressed with improved memory handling.
CVE-2026-43653: Atul R V
mDNSResponder
Available for: macOS Tahoe
Impact: An attacker on the local network may be able to cause a denial-of-service
Description: A null pointer dereference was addressed with improved input validation.
CVE-2026-28985: Omar Cerrito
mDNSResponder
Available for: macOS Tahoe
Impact: A remote attacker may be able to cause unexpected system termination or corrupt kernel memory
Description: A use after free issue was addressed with improved memory management.
CVE-2026-43668: Anton Pakhunov, Ricardo Prado
mDNSResponder
Available for: macOS Tahoe
Impact: An attacker on the local network may be able to cause a denial-of-service
Description: An out-of-bounds write issue was addressed with improved bounds checking.
CVE-2026-43666: Ian van der Wurff (ian.nl)
Model I/O
Available for: macOS Tahoe
Impact: Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents
Description: The issue was addressed with improved checks.
CVE-2026-28941: Michael DePlante (@izobashi) of TrendAI Zero Day Initiative
Model I/O
Available for: macOS Tahoe
CVE-2026-28991: Seiji Sakurai (@HeapSmasher)
Accounts
Available for: macOS Tahoe
Impact: An app may be able to bypass certain Privacy preferences
Description: A permissions issue was addressed with additional restrictions.
CVE-2026-28988: Asaf Cohen
APFS
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A buffer overflow was addressed with improved bounds checking.
CVE-2026-28959: Dave G.
App Intents
Available for: macOS Tahoe
Impact: A malicious app may be able to break out of its sandbox
Description: A logic issue was addressed with improved restrictions.
CVE-2026-28995: Vamshi Paili, Tony Gorez (@tonygo_) for Reverse Society
AppleJPEG
Available for: macOS Tahoe
Impact: Processing a maliciously crafted image may lead to a denial-of-service
Description: This is a vulnerability in open source code and Apple Software is among the affected projects. The CVE-ID was assigned by a third party. Learn more about the issue and CVE-ID at cve.org.
CVE-2026-1837
AppleJPEG
Available for: macOS Tahoe
Impact: Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory
Description: A memory corruption issue was addressed with improved input validation.
CVE-2026-28956: impost0r (ret2plt)
Audio
Available for: macOS Tahoe
Impact: Processing an audio stream in a maliciously crafted media file may terminate the process
Description: The issue was addressed with improved memory handling.
CVE-2026-39869: David Ige of Beryllium Security
CoreMedia
Available for: macOS Tahoe
Impact: An app may be able to access private information
Description: This issue was addressed through improved state management.
CVE-2026-28922: Arni Hardarson
CoreServices
Available for: macOS Tahoe
Impact: Processing a maliciously crafted file may lead to unexpected app termination
Description: The issue was addressed with improved checks.
CVE-2026-28936: Andreas Jaegersberger & Ro Achterberg of Nosebeard Labs
CoreSymbolication
Available for: macOS Tahoe
Impact: Parsing a maliciously crafted file may lead to an unexpected app termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
CVE-2026-28918: Niels Hofmans, Anonymous working with TrendAI Zero Day Initiative
CUPS
Available for: macOS Tahoe
Impact: An app may be able to gain root privileges
Description: A parsing issue in the handling of directory paths was addressed with improved path validation.
CVE-2026-28915: Andreas Jaegersberger & Ro Achterberg of Nosebeard Labs
FileProvider
Available for: macOS Tahoe
Impact: An app may be able to access sensitive user data
Description: A race condition was addressed with additional validation.
CVE-2026-43659: Alex Radocea
GPU Drivers
Available for: macOS Tahoe
Impact: A malicious app may be able to break out of its sandbox
Description: A logging issue was addressed with improved data redaction.
CVE-2026-28923: Kun Peeks (@SwayZGl1tZyyy)
HFS
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or write kernel memory
Description: A buffer overflow was addressed with improved bounds checking.
CVE-2026-28925: Aswin Kumar Gokula Kannan, Dave G.
ImageIO
Available for: macOS Tahoe
Impact: Processing a maliciously crafted image may corrupt process memory
Description: A buffer overflow issue was addressed with improved memory handling.
CVE-2026-43661: an anonymous researcher
ImageIO
Available for: macOS Tahoe
Impact: Processing a maliciously crafted file may lead to unexpected app termination
Description: The issue was addressed with improved bounds checks.
CVE-2026-28977: Suresh Sundaram
ImageIO
Available for: macOS Tahoe
Impact: Processing a maliciously crafted image may corrupt process memory
Description: The issue was addressed with improved memory handling.
CVE-2026-28990: Jiri Ha, Arni Hardarson
Installer
Available for: macOS Tahoe
Impact: A malicious app may be able to break out of its sandbox
Description: A permissions issue was addressed with additional restrictions.
CVE-2026-28978: wdszzml and Atuin Automated Vulnerability Discovery Engine
IOHIDFamily
Available for: macOS Tahoe
Impact: An attacker may be able to cause unexpected app termination
Description: A memory corruption vulnerability was addressed with improved locking.
CVE-2026-28992: Johnny Franks (@zeroxjf)
IOHIDFamily
Available for: macOS Tahoe
Impact: An app may be able to determine kernel memory layout
Description: A logging issue was addressed with improved data redaction.
CVE-2026-28943: Google Threat Analysis Group
IOKit
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A use after free issue was addressed with improved memory management.
CVE-2026-28969: Mihalis Haatainen, Ari Hawking, Ashish Kunwar
IOSurfaceAccelerator
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or read kernel memory
Description: An out-of-bounds read was addressed with improved bounds checking.
CVE-2026-43655: Somair Ansar and an anonymous researcher
Kernel
Available for: macOS Tahoe
Impact: An app may be able to disclose kernel memory
Description: The issue was addressed with improved memory handling.