PT-2025-20790 · Apple · Apple Macos

0Xjprx + 1 · Published 2025-05-12 · Updated 2025-05-27 · CVE-2025-31246

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 15.5 macOS Sonoma versions prior to 14.7.6

Description The issue was addressed with improved memory handling. Connecting to a malicious AFP server may corrupt kernel memory.

Recommendations For macOS versions prior to 15.5, update to macOS Sequoia 15.5 to resolve the issue. For macOS Sonoma versions prior to 14.7.6, update to macOS Sonoma 14.7.6 to resolve the issue. As a temporary workaround, consider restricting access to AFP servers to minimize the risk of exploitation.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2025-31246

Affected Products

Apple Macos

References · 10

• https://support.apple.com/en-us/122717 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-31246 · Security Note
• https://support.apple.com/en-us/122716 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-31246 · Vendor Advisory
• http://seclists.org/fulldisclosure/2025/May/8 · Note
• https://twitter.com/CVEnew/status/1922053063444959290 · Twitter Post
• https://twitter.com/dailycve/status/1927484922362810730 · Twitter Post
• https://t.me/cvedetector/25128 · Telegram Post
• https://t.me/cvetracker/23664 · Telegram Post
• http://seclists.org/fulldisclosure/2025/May/7 · Note