CVE-2007-4686

HighCVSS 7.2/10Last modified Jun 16, 2026

Description

Integer signedness error in the ttioctl function in bsd/kern/tty.c in the xnu kernel in Apple Mac OS X 10.4 through 10.4.10 allows local users to cause a denial of service (system shutdown) or gain privileges via a crafted TIOCSETD ioctl request.

Metrics

CVSS 2.0 7.2/10AV:L/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published
Nov 15, 2007
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2007-4686: High severity, CVSS 7.2 | Vulnix