Use of Uninitialized Resource 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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- published29 Aug 2026
- disclosed19 Aug 2026
- creditUnknown
Introduced: 19 Aug 2026
CVE-2026-58084 (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 Use of Uninitialized Resource in the timer_settime process. An attacker can access uninitialized kernel stack memory by creating a POSIX timer with CLOCK_TAI and invoking timer_settime, which may result in the disclosure of sensitive kernel data to userspace when no TAI offset has been configured.