CVE-2025-43255 — Out-of-bounds Read in Apple Macos

CWE-125 — Out-of-bounds Read6 documents4 sources
Severity
3.3LOWNVD
EPSS
0.0%
top 94.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Apple Macos
Timeline
PublishedAug 29

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. 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< 13.7.7+2
▶NVDapple/macos13.0 — 13.7.7+2

🔴Vulnerability Details

2
GHSA
GHSA-9cwg-pmj6-q7vp: An out-of-bounds read was addressed with improved bounds checking↗2025-08-29
▶
CVEList
CVE-2025-43255: An out-of-bounds read was addressed with improved bounds checking↗2025-08-29
▶

📋Vendor Advisories

3
Apple
CVE-2025-43255: macOS Ventura 13.7.7↗2025-07-29
▶
Apple
CVE-2025-43255: macOS Sonoma 14.7.7↗2025-07-29
▶
Apple
CVE-2025-43255: macOS Sequoia 15.6↗2025-07-29
▶
CVE-2025-43255 — Out-of-bounds Read in Apple Macos | cvebase