PT-2025-37800 · Apple · Apple Macos

Lee Dong Ha · CVE-2025-43287 · Published 2025-09-15 · Updated 2025-09-16

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

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

Description The issue involves improved memory handling. Processing a maliciously crafted image may corrupt process memory.

Recommendations Update to macOS Tahoe 26.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2025-43287

Affected Products

Apple Macos

References · 6

• https://support.apple.com/en-us/125110 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43287 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43287 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43287 · Note
• http://seclists.org/fulldisclosure/2025/Sep/53 · Note
• https://twitter.com/CVEnew/status/1967819530899505566 · Twitter Post