PT-2025-37804 · Apple · Apple Macos

Gergely Kalman + 1 · Published 2025-09-15 · Updated 2025-12-17 · CVE-2025-43294

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

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

Description An issue existed in the handling of environment variables. This issue was addressed with improved validation. An app may be able to access sensitive user data.

Recommendations Update to macOS Tahoe 26 or later.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-43294

Affected Products

Apple Macos

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-43294 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43294 · Vendor Advisory
• https://support.apple.com/en-us/125110 · Vendor Advisory
• https://support.apple.com/en-us/125639 · Note
• https://support.apple.com/en-us/125632 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43294 · Note
• https://t.me/cveNotify/146130 · Telegram Post
• http://seclists.org/fulldisclosure/2025/Sep/53 · Note
• https://support.apple.com/en-us/125637 · Note
• https://twitter.com/CVEnew/status/1967819476180566169 · Twitter Post