Incorrect Privilege Assignment Affecting freebsd package, versions [,14.3.0-p15)[14.4.0,14.4.0-p6)[15.0.0,15.0.0-p10)[15.1.0,15.1-RC3-p1)
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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- published28 Jun 2026
- disclosed27 Jun 2026
- creditUnknown
Introduced: 27 Jun 2026
CVE-2026-45259 (opens in a new tab)How to fix?
Upgrade freebsd to version 14.3.0-p15, 14.4.0-p6, 15.0.0-p10, 15.1-RC3-p1 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Privilege Assignment in the sigqueue process. An attacker can interfere with other processes by sending unauthorized signals, such as SIGKILL or SIGSTOP, to processes running as the same user or, in the case of a superuser sandboxed process, to any process, by bypassing intended sandbox restrictions.