PT-2025-51020 · Apple · Macos Sequoia+2

Andrew Calvano + 1 · Published 2025-12-12 · Updated 2026-01-20 · CVE-2025-43532

Positive Technologies (AI Summary)

CVSS v3.1

2.8

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS Sonoma versions prior to 14.8.3 macOS Sequoia versions prior to 15.7.3

Description A memory corruption issue exists due to insufficient bounds checking. Exploitation of this issue may result in unexpected application termination when processing malicious data.

Recommendations Update to macOS Sonoma version 14.8.3 or later. Update to macOS Sequoia version 15.7.3 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2025-43532

Affected Products

Apple Macos

Macos Sequoia

Macos Sonoma

References · 17

• https://nvd.nist.gov/vuln/detail/CVE-2025-43532 · Security Note
• https://osv.dev/vulnerability/CVE-2025-43532 · Vendor Advisory
• https://support.apple.com/en-us/125888 · Vendor Advisory
• https://support.apple.com/en-us/125887 · Vendor Advisory
• https://support.apple.com/en-us/125890 · Note
• https://support.apple.com/en-us/125891 · Note
• https://twitter.com/CVEnew/status/1999876802647294376 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43532 · Note
• https://twitter.com/grok/status/2013614552227676182 · Twitter Post
• https://t.me/cveNotify/145729 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1999690631463960699 · Twitter Post
• https://support.apple.com/en-us/125884 · Note
• https://support.apple.com/en-us/125889 · Note
• https://twitter.com/grok/status/2013364052580327929 · Twitter Post
• https://support.apple.com/en-us/125886 · Note