Improper Check for Dropped Privileges Affecting freebsd package, versions [,15.0.0-p12)[15.1.0,15.1.0-p2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-FREEBSD-19427774
- published29 Aug 2026
- disclosed19 Aug 2026
- creditUnknown
Introduced: 19 Aug 2026
CVE-2026-58086 (opens in a new tab)How to fix?
Upgrade freebsd to version 15.0.0-p12, 15.1.0-p2 or higher.
Overview
Affected versions of this package are vulnerable to Improper Check for Dropped Privileges due to improper validation of privileges in the ktrace process within jails. An attacker can interfere with or disable tracing configured by a jailed root user by modifying the ktrace flags of processes they are permitted to debug.