PT-2025-37797 · Apple · Apple Macos

Published 2025-08-28 · Updated 2026-02-03 · CVE-2025-43283

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

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

Description An out-of-bounds read issue was addressed through improved bounds checking. This could allow an application to cause unexpected system termination.

Recommendations Update to macOS Tahoe 26.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-43283

ZDI-25-878

ZDI-26-056

Affected Products

Apple Macos

References · 10

• https://support.apple.com/en-us/125110 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-43283 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-878 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-26-056 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-43283 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-43283 · Note
• https://twitter.com/CVEnew/status/1967819488134381616 · Twitter Post
• http://seclists.org/fulldisclosure/2025/Sep/53 · Note
• https://twitter.com/dailycve/status/1968055776506941708 · Twitter Post
• https://twitter.com/SystemTek_UK/status/2018725485333692799 · Twitter Post