CVE-2025-43277

Published: Jul 30, 2025Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, macOS Sonoma 14.8, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing a maliciously crafted audio file may lead to memory corruption.

Affected (1)

Products: Apple: Macos

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apple Macos	Before 14.8

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (11)

https://support.apple.com/en-us/124147

Source: product-security@apple.com

https://support.apple.com/en-us/124149

Source: product-security@apple.com

https://support.apple.com/en-us/124153

Source: product-security@apple.com

https://support.apple.com/en-us/124154

Source: product-security@apple.com

https://support.apple.com/en-us/124155

Source: product-security@apple.com

https://support.apple.com/en-us/125112

Source: product-security@apple.com

Release NotesVendor Advisory

http://seclists.org/fulldisclosure/2025/Jul/30

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Jul/32

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Jul/35

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Jul/37

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Sep/55

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.