CVE-1999-0918

High CVSS 7.8

Published 1999-07-03 · last changed 2026-06-16

The fix

We hold no Microsoft remediation data for CVE-1999-0918, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Denial of service in various Windows systems via malformed, fragmented IGMP packets.

Sources

NVD record for CVE-1999-0918

CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:C