PT-2025-35155 · Apple · Macos Sonoma+3

Published 2025-07-29 · Updated 2026-05-12 · CVE-2025-43284

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS Sonoma versions prior to 14.7.7 macOS Ventura versions prior to 13.7.7 macOS Sequoia versions prior to 15.6

Description An out-of-bounds read issue existed due to insufficient bounds checking. This could allow an application to cause unexpected system termination.

Recommendations Update to macOS Sonoma 14.7.7 or later. Update to macOS Ventura 13.7.7 or later. Update to macOS Sequoia 15.6 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-43284

ZDI-25-878

Affected Products

Apple Macos

Macos Sequoia

Macos Sonoma

Macos Ventura

References · 10

• https://support.apple.com/en-us/124149 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-878 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43284 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43284 · Security Note
• https://support.apple.com/en-us/124151 · Vendor Advisory
• https://support.apple.com/en-us/124150 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43284 · Note
• https://twitter.com/CVEnew/status/1961282404708225310 · Twitter Post
• https://t.me/CVEtracker/31191 · Telegram Post
• https://unraid.net/blog/unraid-7-3-0 · Reddit Post