VulnerabilityModified

CVE-2025-43283

An out-of-bounds read was addressed with improved bounds checking.

LOW 3.3EPSS 0.39%

Does this matter?

Lower severity and a low EPSS score (0.39%). Track it; it rarely justifies an emergency change on its own.

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 3.1: 3.3 LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS: 0.39% probability · 33th percentile
CISA KEV: Not listed
Weakness: CWE-125
Affected: apple/macos
Source: product-security@apple.com

References

https://support.apple.com/en-us/125110Vendor Advisory
http://seclists.org/fulldisclosure/2025/Sep/53

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.