PT-2025-37852 · Apple · Apple Macos

Var10Ck + 1 · Published 2025-09-15 · Updated 2025-09-16 · CVE-2025-43366

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to Tahoe 26

Description An out-of-bounds read issue existed due to insufficient bounds checking. This could allow a malicious application to disclose coprocessor memory.

Recommendations Update to macOS Tahoe 26 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-43366

Affected Products

Apple Macos

References · 6

• https://support.apple.com/en-us/125110 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43366 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43366 · Vendor Advisory
• https://twitter.com/CVEnew/status/1967819562201542846 · Twitter Post
• https://t.me/CVEtracker/32578 · Telegram Post
• http://seclists.org/fulldisclosure/2025/Sep/53 · Note