Privilege Context Switching Error Affecting freebsd package, versions [13.5,13.5.0-p10)[14.3,14.3.0-p9)
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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- published13 Mar 2026
- disclosed9 Mar 2026
- creditUnknown
Introduced: 9 Mar 2026
CVE-2025-15576 (opens in a new tab)How to fix?
Upgrade freebsd to version 13.5.0-p10, 14.3.0-p9 or higher.
Overview
Affected versions of this package are vulnerable to Privilege Context Switching Error through the exchange of directory file descriptors between sibling jails using a unix domain socket in environments where a shared directory is accessible via a nullfs mount. An attacker can gain unauthorized access to the full filesystem by receiving a directory descriptor that is below the jail root, thereby bypassing intended restrictions.