CVE-1999-0323: FreeBSD mmap function allows users to modify append-only or immutable files.

Published n/a Updated 2026-08-21T04:30:39.854Z

Summary

FreeBSD mmap function allows users to modify append-only or immutable files.

Severity

UNKNOWN

Source Attribution

Source: NVD · Updated: 2026-08-21T04:30:39.854Z · Confidence: high

Impact

Based on CVSS vector: n/a — assess confidentiality, integrity, and availability impact via the official vector documentation.

Affected Software

Fix

Upgrade affected software to the fixed version identified above. Apply vendor patches and monitor advisories before exposed systems go unpatched.