CVE-2025-43283 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
3.3LOWNVD
EPSS
0.0%
top 94.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedSep 15
Latest updateSep 16

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Tahoe 26. An app may be able to cause unexpected system termination.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LExploitability: 1.8 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5apple/macos< 26
▶NVDapple/macos< 26.0

🔴Vulnerability Details

2
GHSA
GHSA-w7g9-5cq5-xhcj: An out-of-bounds read was addressed with improved bounds checking↗2025-09-16
▶
CVEList
CVE-2025-43283: An out-of-bounds read was addressed with improved bounds checking↗2025-09-15
▶

📋Vendor Advisories

1
Apple
CVE-2025-43283: macOS Tahoe 26↗2025-09-15
▶
CVE-2025-43283 — Out-of-bounds Read in Apple Macos | cvebase