Medium severity5.5NVD Advisory· Published Sep 15, 2025· Updated Apr 2, 2026

CVE-2025-43312

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to cause unexpected system termination.

Affected products

Apple Inc./macOS
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Range: >=14.0,<14.8

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

support.apple.com/en-us/125111nvdRelease NotesVendor Advisory
support.apple.com/en-us/125112nvdRelease NotesVendor Advisory
seclists.org/fulldisclosure/2025/Sep/53nvd
seclists.org/fulldisclosure/2025/Sep/54nvd
seclists.org/fulldisclosure/2025/Sep/55nvd
support.apple.com/en-us/125110nvd

News mentions

No linked articles in our index yet.

cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000